Rebirth: I Became the System

Reading other people's novels, it seems that the protagonist has obtained the system, but when it comes to Lin Fan, it is he who has become the system. It's okay to turn it into a system. I originally thought of escorting the host and growing up, and eventually becoming invincible. But what's shocking is that Lin Fan actually has a mission for a system. The most bloody task in this mission is to not let the host survive for more than three days! Lin Fan watched the host, and then issued a mission to become stronger by jumping off a building... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.