I'm Doing a Side Job in the Underworld

Purpose of group performance: I am a brick. I can move it wherever it is needed. It is our responsibility to be a good background board. Li Tianfan: I move every day, don't you worry? I moved while I was alive, and I will move again after I die. System: Congratulations on activating the most powerful group performance system. I, Li Tianfan, was born to be extraordinary, let's see how I can carve out my own world in the underworld!