Slime Leveling [Litrpg, Timeloop] - Chapter 175—Mercy Killing?

Leon is an average high school student who likes to watch anime and read novels.
He's about to cross the street, only to be greeted by a truck and died.
But, he got reincarnated as Uchiha yet dead again because Itachi killed him.
Leon got reincarnated again as the grandson of the recovery girl.
He got kidnaped and tortured by All For One.
After his third death, he got reincarnated as a son of Bibi Dong.
In this fourth life, he wants to change his fate to become the strongest.

Note: Please read the tag before reading.
- English is not my first language, so there would be grammatical mistakes in this story.
- Please give my story a proper review.
- I accept a suggestion, but no spam!

【You will encounter gongs in different worlds with different temperaments and different emotions. They are fine and loyal dogs. 】

【You are superior in appearance, they will love you at first sight, willing to sacrifice all, but soon they will get bored, betray, cheat】

【You are vengeful, and want to take revenge on that slag gong】

“Can.” Qin Mu then put forward his own requirements. “To fall in love, they first must have a good waist and long legs. The abdominal muscles must have eight blocks to satisfy me. As for the face, I am not superficial, as long as it’s of the highest quality I don’t mind.”

The thieves are caught, and those slag gongs take for granted that because Qin Mu loves them, he will choose to forgive them.【Smile】

However Qin Mu, who is cold to the bones, only smokes a cigarette and expresses his deep love to a new lover. “Beauty, I want to be with you.”

The slag gongs, “Please come back to me, I will never leave you… If you don’t agree and continue to hook up with other people, then I can only break your legs and lock you up. From now on, only I can see you.”

- Description from Novelupdates

[Post-apocalyptic + No romantic pairings + Overpowered system + Management + Please read the bottom of the synopsis + Initially low-priced, enter at your own discretion]Gu Wanyin never imagined that not only would she transmigrate, but she’d end up in a post-apocalyptic world! Opening her eyes to find herself surrounded by zombies with only two pitifully thin adorable children by her side, Gu Wanyin thought: This is the end of me!System: Impossible, absolutely impossible!After binding to the most powerful hotel system in the post-apocalyptic world, Gu Wanyin embarked on a delightful journey of raising children and managing a hotel. As the hotel’s guests increased, so did her rewards! But could someone explain to her why a hotel that unlocked noodle shops, hot pot restaurants, and buffets was understandable, but why did it also have KTV, movie theaters, libraries, amusement parks, hot springs, schools, and hospitals? And even a zombie-killing simulation training camp? Wait, there’s even more…It seems she’s destined to transform this hotel into the only paradise in the post-apocalyptic world!

Violet Blackwood grew up with a perfect life. Her father was the Alpha of the Blue Rise pack, the pack members loved her, and she had a mate who was devoted to her. However, when she finds herself pregnant after an unfortunate premeditated scheme, the beautiful web of lies and deception comes crashing down, revealing the ugliness within.Violet leaves the pack with vows to return for revenge and take back what was hers.Sylas Hale was a mysterious and powerful rogue. No pack dared to cross paths with him, steering clear of him. However, that one night had their paths entangled.The connection between them went deeper than ordinary.