System Boss, I Really Want to Scold You.

Ji Yun, who has always been an orphan, closed his eyes and waited for death, thinking that he could finally see his old dean and grandpa again, but he traveled through time unexpectedly and was unfortunately possessed by the system. He also became a "guinea pig" and a test subject for the system boss. After receiving the promise, Ji Yun changed his surname to Liu Yun and wandered around the world. Although the system boss is quite reliable, why do you still want to scold it? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.