MTL - The Fallen Merman - Chapter 61

The Gura Gura no Mi is known as the strongest fruit in the world of one piece.

“Since I was born, I’ve had the same dream every day, where the same day repeats over and over.”“What do you do in the dream?”“Rob banks, blow up buildings, flirt with girls, play Grand Theft Auto… since it’s a dream, I naturally do a lot of lawless things.”“Tell me what you did last night.”“Last night was more interesting. I’ve been dreaming for so long, but it’s the first time I’ve dreamt of someone I know in real life. She was a very beautiful girl…”“Mhm.” The police officer nodded while taking notes. “Go on, I’m listening.”

Perhaps it is the choice of fate. As a senior otaku, Qian Lingfeng got the “steel shell system”. However, when he swept the world with the system, became a local rich man, made all kinds of beautiful women, opened a harem, and realized the ultimate fantasy of thousands of otaku, he found that things seemed far from simple!
When the end comes, biochemical zombies suddenly come down, fierce beasts are in power, bloodthirsty zerg roam to kill the world, and human lives are comparable to dirt. Where will weak human beings go in this world? Is humanity going to be extinct? Or … can an otaku save the fate of the human race?

- Description from Novelupdates

Holo’s life was once a series of relentless hardships—bullies at school, abusive parents, and heartbreak at the hands of those he trusted. After a failed suicide attempt, a mysterious man offers him a deal: help rehabilitate four psychopathic girls, and in return, earn ten million dollars. Desperate and naive, Holo accepts, not realizing the chaos and danger awaiting him.Each girl comes with her own dark tendencies—Trixie, a violent and feral girl who acts on impulse; Scarlet, a master manipulator who delights in breaking people down; Felicia, a dangerously seductive woman battling a sex addiction; and Eleanor, a cold, calculating girl with a desire to watch the world burn. As Holo works to bring out their humanity, the girls become obsessively devoted to him, their love transforming into something darker.