The garbage author proceeds to mess this up in the first arc by having the MC almost allow the heroine to be r*ped twice, and the MC looking like a complete moron since he's not expecting any of this despite the entirety of plot being downloaded into his mind. And then the novel becomes less than dung after adding tr*sh system Kitten for arc 2. Author couldn't write a cohesive story for less than 20 chapters.

MC is super transmigrator who takes task to protect heroine (who is his niece) and make her not like scumbag man. MC does this by giving heroine headpats and money, and letting scumbag man kidnap and attempt to mol*st heroine.

MC shows up and instantly is super rich and wealthy without explanation. Where does he get bodyguards etc? How is he so strong? Why do people think he has some magical aura? Never explained. The world is made of cardboard. Second, MC absolutely fails in taking care of the heroine niece. He shows up to watch her on a whim and has to prevent crazy Chinese rapist mol*stors multiple times from harming the heroine. After this he doesn't get her a bodyguard or anything but just ignores this. He knows her scumbag family will try and harm her and doesn't watch over her. It's so moronic. Meanwhile heroine just goes with her evil stepsis to meet rapists and somehow easily escapes. Total BS nonsense. Additionally, villains meet really horrible weird ends, from evil stepsis being r*ped by rapists brought by cannon fodder female to scum man killing his wife and unrelated son and then being arrested. Frankly it's just disgusting. Overall not a good feeling to read.

which would be interaction between MC and Heroine niece. The only part that happened was MC failing to make food and MC giving heroine a birthday gift. Then nothing else happens that really is showing their relationship other than the final group meeting where MC introduces her.

MC gets magical K system that lets MC stop time and even reverse time. There is barely any heroine guarding and only perfunctory details. We learn more about a random scum woman than the Su heroine girl and the MC becomes some enhanced terminator thing. The K system is an actual cat! The novel is tr*sh! What fun!