I, a Black Technology Boss, Work from 9 to 5

Three years after graduation, I returned to school to celebrate. I wanted to say hello in a low-key manner and leave, but I activated the black technology system and became an outstanding alumnus in the eyes of my classmates. A certain second-generation rich man: "Jin Yi is my benefactor! It was he who sold me the magical reagent that saved my grandpa. I am forever grateful!" A certain soldier: "Jin Yi is my master. When I was infected with poison and was unable to save myself, he used a magical injection of reagent to bring me back to life!" A certain popular actress: "Jin Yi is my reborn parent. He is the one who makes me stay young forever and keep my appearance forever. I would like to be his artist forever and remain unchanged throughout my life." A certain well-known company: "Jin Yi is our savior! He helped us innovate technology, revitalized the company, and has since reached the top!" Hey, I wanted to hang out from nine to five, but in the end, I was forced to be a winner in life? So what, you got off work today, let's talk about it tomorrow, right? A distinguished guest: "No... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.