Three Kingdoms: Roommate, You're Actually Cao Cao?

Lin Chen, a history student, transmigrated to the Three Kingdoms world and was with Liu Bei from the start, joining the Peach Garden brotherhood as its fourth sworn brother.

He also obtained a cultivation System that would let him become an immortal once he met certain conditions.

Lin Chen: "Why are Cao Cao's schemes so bizarre?"

"Why the hell is Chen Gong still following Cao Cao?"

"Why didn't you kill Lu Bu?"

"What the hell??? What's going on?"

Is this really the Cao Cao I know?

After finally keeping his head down long enough to activate the System, he smoothly took the throne and led an expedition against Cao Cao's main camp.

When Lin Chen saw Cao Cao, whom he hadn't seen in years, he couldn't help thinking, "This is weird. Why is Cao Cao still as young as I am?"

At that moment, Cao Cao said the secret phrase from their dorm room.

"Thirty years east of the river, thirty years west of the river."

Lin Chen: "What the hell? You're my dorm mate?"

Cao Cao: "You little punk, you transmigrated too? And you even became the King of Han?"

This novel and its characters are entirely fictional. Any resemblance to real people or events is purely coincidental. Do not imitate.