MTL - Wizards: Begin Liver Experience with Knight Breathing - Chapter 14 [Grimm's Travels] and [Witch Rolin] (for further reading)

In a parallel world where everyone was a Beastmaster, people would tame, train, and evolve their beasts. The Federal Government would give everyone their own beast egg at their coming-of-age ceremony. However, to evolve and grow the beast, they would need potions, gems, and other rare ingredients. Fortunately for Su Bai, he had awakened the Divine-grade Simplification System. With the system, growing a beast was as easy as it could get. “Lightning Rat detected. The evolution path has been simplified. Plugged in. Evolution points +1, +1, +1…”

“Bubble Turtle detected. The evolution path has been simplified. Shower. Evolution points +1, +1, +1…” “Flame Cat detected. The evolution path has been simplified. Sunbath. Evolution points +1, +1, +1…” A few years later, Su Bai, the Divine Beastmaster accepted an interview. “Mr. Su, can you tell us how you achieved your success?” “I spend my time growing my beasts when other people are showering or sunbathing.”

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

[Ancient Setting + Light-hearted Comedy + Strong Female Lead + Coming-of-Age Heroine + Ensemble Cast + Political Intrigue + Patriotic Themes]Chu Tianjiao is the eldest daughter of a prestigious military family. In her previous life, she devoted herself to fighting for her country, but after death her soul was trapped in the imperial ancestral temple, unable to be reincarnated.She spends her days chatting, joking around, and enjoying a sort of posthumous glory with a group of royal ancestors.Once a novice at palace intrigue, she learns many things from these imperial forebears. Some teach her poetry and rhythm, others force her to memorize medical texts daily, while the rest regale her with stories from which she gleans the arts of political maneuvering and maintaining balance of power.The heroine grows stronger with each passing day.One day, a fire breaks out in the ancestral temple. The heroine leads the group of ancestors back to the present era.These ancestors were all emperors and empresses in their past lives. Their change in status after being reborn leads to all sorts of comedic situations.But your ancestors are still your ancestors, after all.Each possessing unique skills, they help the heroine crush her enemies and slap faces, vowing to change the fate of national ruin and family destruction from their previous lives.The heroine gradually sheds her rash personality from her past life, embarking on an unstoppable path of dominating the world.

Growing up in a place where the rule of the jungle is law, the simple yet cunning Shaar is thrown into the chaotic world of war and political turbulence. After a chance meeting with a mysterious young girl, his destiny is forever changed as he embarks on a journey, joining the Byzantine army and climbing its ranks. With his bizarre beauty standards, will he ever return the affection of the girls that will follow him? Will he ever learn about his real parents? What lies ahead of him is a journey of strange humor and adventure.