10 years ago:

The loud house was just as normal and loud as it ever was. Everyone was doing their own thing but their was one person missing. That person was Lisa Loud,  year old prodigy and secret worker of the Umbrella Corporation. Right now she had something in her hand. It was green and had smoke coming out of it. But then something buzzed in her pocket. It was a phone, her phone buzzed again as she picked it up and heard a raspy voice on the other side.

???: Is the virus ready?

Lisa: Yes it is boss.

???: Good. I need you to test it on someone.

Lisa: Okay boss I will.

The mysterious person hung up. Lisa then had carefully placed a cork on the test tube and left Umbrella Corporation to find that someone. She looked around until she found an old man who was sitting on the bench looking depressed. She opened the the test tube and threw it at the man, then turned sround and ran off quickly.

The liquid splashed all over the man. It then seeped inside him, effectively turning him into a zombie. He then ran away from the bench and started biting people, turning them into zombies. After that, the rest is history.

(AN: Sorry I made this a little too late. I needed help and thankfully got it from my friend omegacrow. He came in clutch for me and I was able to at least make this start. So thank hom for this start. I will explain Lola and Lana abilities in the next chapter. Till then, Lion out.)