The Love Story of System No. 250

Blurb After dying at eighteen, Shao Ning thought he'd be reincarnated. Who knew he'd become a System? And not just any System, but System Number 250 in the future world! Luckily, his Host is an adorable little kid, even if he doesn't talk much and loves clinging to the System all day. o(*////▽////*)q But this System will make sure his little Host grows up to be a wise, mighty, and imposing man who conquers the entire universe! And then... Huh? The Host is actually the big bad of a future mecha novel on a certain website! (╯‵□′)╯︵┻━┻ Damn it, I've transmigrated into a book! Content warnings: 1. The protagonist is the bottom, with a one-on-one pairing. 2. The top is a villain. 3. Neither the top nor the bottom has been with anyone else. 4. Please believe me, this author's heart is made of glass. 5. If you like it, please show your support. Don't hold back on the follows and comments. O(∩_∩)O~~ 6. I have lots of unfinished stories, so please forgive this amateur writer for updating slowly. Theme: Loving life is the foundation of all truth.