DxD: The fake X fate - Chapter 24 -: Emiya Shirou

Xin Yun, a sarcastic young man, traveled to an unknown world by chance, but lost his chance to become the strongest because of his obsession with women... or sex. In a collision of the powers of nine powerful men, an incredible thing happened. Xin Yun was reborn back to the time when he traveled to the Isekai world. A fantasy journey is about to begin... [The comic adapted from this novel is popular all over the world]

Witnessing her boyfriend cheating on her with her bestie, Shiyao was so angry that she went to a pub for fun and met a man, who was really a piece of work. After a crazy night she fled away, but was embarrassed to know that the man she slept with was her boss You Ze.
Jesus, give her a break!

- Description from Novelupdates

Chen Mu, a low-level officer, thought he could only live a cautious life, but unexpectedly he got a system panel that could accumulate experience, and he could master all the skills with just one practice.

[Blast Knife + Gale Knife + Wind Chasing Knife = Blast Artistic Concept]

[Jade skin grinding method + sand iron method + coarse salt method = skin of copper and steel]

A peerless martial saint with unparalleled swordsmanship, bronze skin and iron bones, and a body of pure gold was born step by step.

- Description from novelbuddy

When he defeats them, he leaves hospice care: A father’s love is like a mountain! Are your shoulders heavy?

When he is defeated, he leaves backhanded compliments: You boys play games very well~

Ling Meng is a high-ranked casual gamer playing “The Legend of the Galaxy”. Infamous for his poison tongue, he’s known in the forums as Lemon Dad and he carefully cultivates a following of black powder fans over time. The trajectory of his fate completely changes the day he plays a match against the popular god-tier live stream anchor, Mangosteen. A meme created out of his dying words makes him a countrywide laughingstock and he begins to stalk Mangosteen to determine his rival’s weaknesses…to beat him in a match for revenge!

They fight with each other, stream with each other, and even exchange a naked photo with each other.

This is the love story of a lemon and mangosteen.