The supporting character's harem is very normal - Chapter 495: Do you want to die?

Entering the mortal world for a hundred generations, do not compete for the youth of one life, but only for the day and night of a hundred generations.

Seeking immortals in the world of mortals.

My name is Li Qing. I have escaped from the mortal world in the third life, entered the Tao in the ninth life, and become immortal in the hundredth life.

(longevity stream, non-simulator, non-reincarnation rebirth)

(Bai Shi Shou Yuan, One Life Life)

- Description from novelbuddy

Xerox Zee had always thought of himself as an ordinary guy—just another face in the crowd. That was until his 18th birthday when his System finally gets Unlocked!.The System revealed a shocking truth: the world he lived in was exactly the same as the plot of a novel he had once read!But instead of being helpful, this turned out to be a big problem.Main Character : “I’m meant to save the world and become the strongest. Everyone else is just there to help me along the way!”Xerox Zee : “Hold on... am I just one of those people there to make him look better?”It seems like I'm just a stepping stones!

This world is Heaven.

Because this world has everything you dream of, everything you wish for.

This world is Hell.

Because everyone in this world are parts of a never-ending massacre.

Are you fighting to survive, or fighting to come home?

- Description from Novelupdates

[Horror Game Developer : My games really aren't that scary!]I hate horror.From the skittering sounds of footsteps racing behind me, to the soft yet unnervingly cold whispers curling around my ears...All of it.I hate it.So much so that I start puking whenever I reach a certain threshold.And yet, I am a Horror Game Developer.A crappy one at that.So, given my lack of ability, I decided to quit.And yet...[Congratulations, you've been selected for the Horror Game Developer System!]Nope, I don't want it.Let me quit.※ Note : Your world might experience some changes. But don't worry! It's part of the game!***An SCP inspired story with its own twist!