I recommend the following novels to you: 1. In " Just Want to Kill a God," the main character, Zhang Minghao, only wanted to kill a God. He did not cheat, nor did he have a harem setting. 2. In " The Invincible System's School Protector Flower," the main character Lin Han had the super invincible Cang Cang System, but he didn't have the halo of invincibility, nor did he have a harem. He was a decisive killer. 3. In " I Can't Challenge Those Above My Level," the main character Xiao Jie couldn't challenge those above his level, but he was invincible among those of the same level. There was no harem or saintly setting. I hope you like my recommendation.๐