1 week later, Skye went to Adventure Bay to visit Ryder, she went to her old pup-house and she lifted her light pink bandanna, revealing not only her medallion but also a shard of the Master Emerald that reminded her of someone who was sent there after sacrificing himself for her

Skye:(signs) I miss you Nazo...

Flashback

When Perfect Nazo was going to attack Shadic and Catrina, Skye in her mobian form get in front of them

Perfect Nazo: Get out of the way!

Skye (mobian): Nazo! Listen to me! You are not like this! I took care of you and you also took care of me! You're not an evil creature with negative energy! You are someone good and caring!

Catrina: Skye! You have to leave!

Perfect Nazo:(in two voices) NO!--- Skye I--- No! She is not for me!

Skye:(in thought) It looks like he is trying to break free from his negative energy, I need to help him

Perfect Nazo:(in Nazo's voice) Skye! Save me! I need you!

Skye: Don't worry! I'll save you!

Shadic: Skye! No!

Skye: Nazo... I... I--

Perfect Nazo: No! Leave me alone!

Skye: I love you!

And Skye pulled Nazo into a kiss and he started to glow into a white light turning him back to normal, and they both turned into dogs

End of Flashback

???: Meow...

Skye: Huh?

When she turned around, she saw Cat Skye in front of her

Skye: Hey! What do you want?

Cat Skye: Meow... (That shard)

Skye: You won't get this shard! This is especial for me!

???: Hahaha! And I know why...

Skye:(gasp) Lucia?!

Lucia: Your lover Nazo the Hedgehog is there, and I want it

Skye: What do you want from him?!

Lucia: I will free him and make him have his negative energy back so he can be my companion

Skye: No! You won't do that to Nazo! I loved him!

Lucia: Maybe... but not for long... when he becomes mine...

Skye: What did you said?

Lucia: (gets the shard out of Skye's neck)

Skye: Wait! No!

Lucia: Goodbye Skye! Hahahaha! (Dissapears)

Cat Skye: Meow! (Wait my lady!)

Skye:(in tears) No... they get him away from me... why?!

Ryder: Skye! Are you okay? I heard Cat Skye meowing

Skye: They... stole my emerald shard...

Ryder: Which shard?

Skye: Nazo... they get him away from me...

Ryder: I don't understand you...

Skye: Nazo was a hedgehog who had negative energy on him, untill I saved him, but when Chaos tried to kill me, he get in the way and got him inside the Master Emerald alongside Chaos, I get so sad for his loss that Knuckles gave me that shard to remember him

Ryder: But why Lucia wants it?

Skye: I don't know... she said to make him someone to herself...

Ryder: Can you tell me how he sacrificed himself?

Skye: This is what happened...

Flashback

Shadic and Catrina beated up Chaos a lot, but when he tried to get up, he was going to shoot a light at Skye, but Nazo get in the way

Nazo (mobian): NO! (Gets shooted by a light)

Skye (mobian): Nazo!

After that, Shadic and Catrina turned back into Sonic, Shadow, Catboy and Vampirina. When they saw that Chaos was gone, they were releived, but they also saw that Nazo also dissapeared

Sonic: Skye, where's Nazo?

Skye:(sobs) He is gone...

Catboy: What?!

Vampirina: In where did he go?

Knuckles: He is inside the Master Emerald... Chaos got him sealed alongside with him...

Skye:(in tears) No... not him...

Shadow: We're sorry Skye...

Sonic: Oh man... Skye...

Catboy: She loved him so much...

Vampirina: And she lost him...

End of Flashback

Ryder: I'm very sorry about that Skye...

Skye: Is okay Ryder... but I need to get that shard back...

Ryder: Let me call Sonic and the others, I also will see if Katie, Tracker and Sweetie can help too

Skye: Okay, I will get going, I know where is she heading

Ryder: Yeah! In Foggy Bottom

Skye: Tell the team I'll see them in that place

Ryder: Okay!

And Skye spread her wings and started to fly to Foggy Bottom

Skye: Don't worry Nazo... I will save you...

When she arrived to the cave of Foggy Bottom, she heard someone coming towards her...

???: Well... look who we have here...

Skye:(growling) Mayor Humdinger...

Mayor Humdimger: What are you doing here?

Skye: I'm just looking for my emerald shard!

Lucia: You mean this? (Shows the emerald shard)

Skye: Wait a minute! Where's Rubble?

Lucia: Well... he is in our base planning a lot of plots...

Skye: Anyways... gave me that shard back! Nazo doesn't belong to you!

Lucia: He will belong to me!

Mayor Humdinger: How are you supposed to defeat this?

Then the cats from the Kit Catastrophe surrounded Skye...

Skye: Do you think your cats will defeat... my team?!

Sonic: You better leave her alone!

Mayor Humdinger: Wait! I know you... Sonic the Hedgehog?!

Sonic: Yeah! That's me!

Chase: And she is not alone!

Silver: Leave her alone and gave us that shard!

Lucia: Never!

Chase: Then look behind you!

Lucia: Huh? (Turns around)

And Tracker and Sweetie tackled Lucia and the shard fell to Skye's paw and started cracking

Shadow: What the...?

Chase: What's happening?!

When the emerald shard cracked into pieces, it started to glow a bright light and then went down revealing a dog who looked like Chase but with different fur color. Who could be that dog?