Leon Scott Kennedy, the survivor of Raccoon City Incident and now being the greatest agent, finds out that he has a sister?

He never know it!! His parents died and he just lived alone for all this time and he finds out he have a sister now?

It's kinda unbelievable for Leon, but he can't deny it though. Seeing the very same last name, almost same accent, yet his younger sister is joining the Los Iluminados?!

Yeah, he's in Spain, dealt with Los Iluminados and the zombies for saving the president's daughter, Ashley Graham.

He's arrived in Ramon's castle, and suddenly someone attack him. Lucky him, he can detect it and avoid the attack, as he saw a young girl with long dirty blonde hair, the same hair color like him, holding a gun and point it to him.

"Who the hell are you...?" Leon look at her as he pointed his gun.