Over the past few years, Kratos and his siblings have been training hard to prepare themselves for a fight against Hades. However, they knew that Hades would more than likely have his brother fighting by his side since they are rarely seen apart from each other. The two Spinosaurs were bigger, had longer snouts which allows them to bite from a distance, and they have longer arms.

But the T-rexes had advantages of their own. Being smaller, the T-rexes weighed less than the Spinosaurs which made them faster than the croc-like piscivores. T-rex also had a much more powerful bite force that is more than capable of crushing bones and rupturing internal organs.

Hercules and Kratos are the strongest among the four Tyrannosaur siblings. Kratos also had superior senses of vision and smell than his brothers and sister, and this allows him to detect the slightest essence of a hidden threat his siblings may not notice until it's too late. And being the biggest of the group, Hercules is the strongest with Kratos being right behind him in terms of physical strength while being almost the same size as his older brother.

The four Tyrannosaurs knew that they would have to be careful while fighting against Zeus and Hades. Because even though the T-rexes had the two Spinosaurs outnumbered, Hades and Zeus can easily use their larger arms to make short work of them if they ever got the chance. Eventually, Hercules called a meeting with his siblings.

"Brothers, sister, the time has come." He said.

Kratos walked up and stood next to his elder sibling.

"The reign of Zeus and Hades has come to an end." He said.

"They will pay for murdering our parents." Athena said.

"Yes. We never knew our father because of them. And now our mother is gone." Hermes replied.

Kratos reared up on his hind legs and looked down at his younger brother and sister.

"Yes. But we will avenge their deaths. And those two Spinosaurs will not see the end of this day. We will have our revenge." He said.

"They will not prevail against us. Zeus and Hades will fall to our might, and we will rule over this island." Hercules replied.

The four Tyrannosaurs were ready. Even though they were not yet fully grown, they were big enough to challenge the tyrannical Spinosaurs. They began their journey back to the jungle from which they came. Kratos knew that Zeus and Hades would be waiting for them, so he devised a plan to take them out.

"Perhaps would should split into two groups and focus on each one. Athena, you and Hermes do what you can to kill Hades. Hercules and I will handle Zeus." He said.

Hercules smiled.

"Great idea brother. But what about this? If anything should happen to either Hermes or Athena, one of us can join the fight and help them takeout Hades while the other distracts Zeus." He said.

Kratos looked at his older brother and smiled.

"Great idea Hercules. If anything should happen to all of you, I will do whatever it takes to avenge my family. I will not allow your deaths to be in vain." He said.

The four Tyrannosaurs walked for quite awhile, until they came to a clearing where Hades was fast asleep. He was still recovering from his fight with Aphrodite, but Hades has no idea that he's being watched. However, Kratos knew that it was too easy. Zeus was more than likely hiding somewhere waiting to ambush them.

"Follow my lead, and be on your guard. Zeus could be anywhere, waiting to ambush us." He whispered.

His siblings nodded in acknowledgement as they knew that Kratos was right. Neither Hades nor Zeus were known to fight fair, or alone.

They managed to get into range and before Hades even knew what hit him, the four Tyrannosaurs attacked. They inflicted many bites on his body, with Kratos ripping the fin off of Hades' spine. Hades was badly injured, but his rage kept him going. He let out a loud roar which alerted Zeus who came running to the scene.

Athena and Hermes focused on Hades while Hercules and Kratos turned their attention to Zeus. Athena and Hermes managed to do heavy damage, but Hades managed to fight back and jammed his claws into the neck of Hermes before slashing his throat. Kratos was quick to notice this and he knew that Athena wouldn't last long on her own.

"Brother, try and do what you can to keep Zeus occupied! I've gotta help Athena!" He said.

"You got it brother!" Hercules replied, as he dodged an attack from the Spinosaurus.

Before Zeus could go in for another attack, Hercules sidestepped and clamped his jaws down on his opponent's neck. Zeus tried to break free, but Hercules was very strong and was proving to be very difficult to shake off.

Meanwhile, Hades slashed Athena's face with his claws and grabs her by the neck with his elongated snout. But before Hades could kill Athena, Kratos smashes his head into the Spinosaur's injured flank like a battering ram, forcing him to let her go. Hades turned his attention to Kratos and prepared to attack him, but Athena grabs the Spinosaur's neck in her mouth and tries to strangle him.

But Hades managed to shake her off and grabs Athena's neck again. This time, he manages to break the female Tyrannosaur's neck and kill her. Seeing his younger siblings get killed made Kratos very angry.

He grabs Hades by the neck in his mouth and throws him to the ground like a ragdoll. The albino turns around to see that Hercules was having trouble fighting Zeus, he looked tired. Before Kratos could do anything, Zeus jammed his claws into the throat of Hercules and slashes it. This enraged Kratos who let out a loud bellow of anger as he charged the distracted Spinosaurus.

https://youtu.be/TtlTRxe9o-E

Kratos bites down on Zeus' neck and throws him into a tree. The force of the impact broke a few of his ribs. But before Zeus could recover, Kratos bites one of his legs and using all the power of his jaws, he crushes the Spinosaur's femur before throwing him to the ground. Seeing Hades lying helpless, Kratos stormed over to the younger Spinosaurus. As he prepares to finish Hades off, Kratos glares at Zeus.

"You are going to pay for murdering my family! You are now injured and weak. In fact, you're too weak to protect your pathetic little brother. And now, I shall take away the remaining member of your family just like you took away mine!" He said angrily.

Hades regained consciousness and tried to attack Kratos. But the albino Tyrannosaurus sidestepped and bites down on the Spinosaur's neck. And this time, he did not let go. Flexing all of the power in his jaws, Kratos crushes Hades' spinal cord which paralyzes him. Hades couldn't do anything as Kratos bites down on his neck a third time and rips his throat out.

Zeus watched helplessly as his brother was killed. He managed to get back on his feet, but he was in no condition to fight. His leg was badly injured from the bite that Kratos inflicted. The angry T-rex turned his attention to the older Spinosaurus and glared at him.

"If I ever see you in my territory again, I will kill you!" Kratos said angrily.

Zeus didn't say anything. He limps away as fast as he can. Kratos let out a loud bellow in his victory, letting all other dinosaurs know that he was the new king of Isla Muerta. Looking down at his siblings, Kratos was saddened to know that he lost his family. But then he heard the sound of Hercules coughing up blood. Kratos rushed to his older brother's aid.

"Brother, did we win?" Hercules asked weakly.

"Yes brother. I have killed Hades and crippled Zeus. He may have escaped for now, but no matter how long it takes, I will hunt Zeus down and kill him. He left a trail of blood, so I can track him down and finish the job." Kratos answered.

"You have done well, Kratos. Your anger gave you strength. You can avenge us all. Even in death, Athena, Hermes and I believe in you. Mother would be very proud." Hercules said.

Kratos shed some tears, as he knew that there was no chance of Hercules recovering from such grizzly injuries.

"I am sorry that I couldn't save you brother." He said solemnly.

"Don't blame yourself Kratos. It is not your fault. Zeus and Hades were stronger than we thought. Yet you managed to kill one of them and badly cripple the other. You should be proud of yourself." Hercules said.

As Hercules took his last breath, Kratos nuzzled his dead brother sadly.

"I will not let your deaths be in vain brother. And if anyone tries to deny me my vengeance, they shall be torn apart! Zeus will pay for this!" He said.

With these words, Kratos went off into the jungle and followed the trail of blood on the ground. He was determined to find Zeus and finish him off. Kratos let out a loud roar to let the Spinosaurus know that the albino Tyrannosaurus was coming for him, and Zeus will never see the light of day again.

What Kratos didn't know is that Zeus had another family member who lived on another part of the island: his mate. Her name was Hera. She heard about what happened to her husband and brother-in-law. Hearing that Zeus was badly injured made Hera very angry. And she was determined to take revenge on the one responsible for crippling her husband.