Douluo Continent: The Martial Soul Ah Yin exposes Tang San's true colors.

Transmigrating into the world of Douluo Continent, Su Yun discovers that his martial soul is actually the Blue Silver Emperor, Ah Yin!
Alright, Tang San, I'm going to expose your true colors!
Su Yun: Sister Yin, actually...
Ah Yin: Xiao Yun, Tang San isn't my son! He's been possessed! You have to help me kill this bastard who stole my son's body!
Su Yun:? ? ?
Ah Yin: He also knows many self-created soul skills and insidious weapons that I've never seen before, so you must be careful.
Su Yun:? ? ?
Ah Yin: But don't worry, although I only have a martial soul, I have awakened a system, and I will definitely help you become stronger!
Su Yun:? ? ?
What?
What the hell?
Am I not the time traveler?
Why doesn't the system bind me?
……
Years later, Su Yun stood atop the empire, embracing Ah Yin, and looked down at Tang San.
Tang San: Mom!
Ah Yin: Su Yun, help me kill him!
Su Yun: Okay, wife!