The supporting character's harem is very normal - Chapter 320 Lathel vs. Five Maids and Iritellis

Chase C. Miller is an actor with chillingly glowing purple eyes that could violently take one’s heart and a beauty that draws everyone’s eyes. After spending a heated night with him, Josh was imprinted behind his ear and he now had a secret that must never be found. It was none other than the fact that he was pregnant with Chase’s child!A few years later, Josh, who had been hired once again as his bodyguard, is astonished by his appalling character. Despite this, every time they meet eyes and stand close together, Josh cannot seem to be able to stop his heart from beating faster.“Oops, are you all right?”“You f*cking bastard, how dare you—”“Yes, I somehow dared to touch my client’s dick. I sincerely apologize.”

A new fantasy world built by Fang Xiang, please enter!

- Description from novelbuddy

For unknown reasons, he finds himself transported to a parallel world's Japan, unexpectedly taking over the body of a soon-to-be high school student who had died accidentally. Surprisingly, he did not inherit any memories. However, the first challenge he faces upon arriving here is a language barrier...Just as he struggles to communicate with his new family, a heavenly voice arrives: the black technology system has been activated, and the initial item—translation konjac—has been distributed.This is the story of someone with above-average intelligence but almost no physical strength in the Classroom of the Supreme Power.

For the sake of the world, the Protagonist must die.“I... I think I like--”Whether you’re just a girl who fell in love with the wrong person.“N-no...! If I can go back... just one more time...!”A man who regresses to save the world.“Hero... Please, kill yourself.”Or a destined Hero chosen by the Goddess Herself to kill the Demon Lord.No matter what your purpose is, no matter who you are.Even if the whole world and everyone close turns against me...[The target, ‘■■, the Hero’, has been dispatched.][Contract complete.]...The Protagonist cannot be allowed to live.