Demon King: Hero, don't run away! - Chapter 423: You Bully Me, I’m Going to Tell Mom

[Group Pet + Koi + Prediction + Boss + Vest + Food]

The scientific research boss travels through the farmhouse, and the sick child becomes a three-year-old fan who spits milk. Comes with a koi physique, full-level genius doctor skills, and proficient in growing delicious food…

Wait, when did I have an extra predictive skill? The misfortune of the father, mother and elder brother is easily resolved by the milk dumpling, and the unlucky physique of the fairy brother is cured without medicine, and Xinbao only wants to eat, drink, play and be a rice worm in this life…

- Description from novelbuddy

When an S-class elite assassin-raised captain of a special ops suicide squad comes home from a high-stakes Africa mission, he finds himself offered something that could potentially set him up for life- a curious assignment that he could use to finally exit his days of war and slaughter.

Then placed into a high-school setting, Lin Yi is tasked by the chairman of a top-tier multi-billion company with bodyguard duty for non-other than his own daughter, a certain little Miss of said high-school.

His enemies, once ranging from drug lords, mafia bosses, political figures, and national leaders, are soon replaced with spoiled kids who happen to have rich papas and mamas, and Lin Yi finds his intense expertise and high-threat skillset misused, and very underwhelmed…

But he does get a harem cast as diverse as his old enemies, so Lin Yi decides that, for the sake of messing around with girls as an invincible entity in a down-leveled environment, leaving his bloody and death-filled war days behind is something he’d definitely want to strive for.

- Description from Novelupdates

A fighting genius.