10,000 Years In A Cultivation Sect: I Obtained A Powerful Technique From The Start - Chapter 12

A good-for-nothing man married a beautiful girl but was kicked off the bed on the wedding night. Furiously, he wrote a bill of divorce and ran away.
He was schemed a car accident in which he nearly lost his life. However, it turned out to be a blessing. He swallowed the soul that passed through the outer world, thus obtained superb medical skills and martial arts.
Later on, with the silver needles and invincible martial arts, he embarked on the road of counterattacks and was committed to his great dreams.

- Description from Novelupdates

An average man is reincarnated in the world of DxD! How do you survive in a world of battle-hungry monsters? With a cheat skill, of course! Devour the competition, becoming stronger with every fight! From the depths of the Familiar Forest, the Beast King will rise. (Harem, Gamer!SI)

Max Winchester suddenly found himself in the world he hated the most, Xiao Bai novels.Not only was he not the protagonist, but he became a villain, and the worst thing is, unlike other Villains, he was not transmigrated at the beginning of the novel but rather at the end point of his arc.His death was already decided; the Protagonist had already firmed his foothold in the city.The most important thing for the villain is their family already pretty much disowned him; the sisters who used to dote on him were ignoring him.His business was in a crisis as he was just days away from declaring bankruptcy as his capital chain was broken.He found himself standing in front of his childhood sweetheart, who came to him to break off their engagement.When he was in the desperate situation, the compulsory golden finger of every traveler popped in.[Ding! The Counter-Attack System is being bounded][Ding! Protagonist attack on host detected...Counter-Attack is being triggered....][Ding! Congratulations to the host for gaining {Absolute Dodge}...][Ding! The protagonist gaining strength is detected...Counter-Attack is being triggered....][Ding! Congratulations to the host for receiving the SS+ Calamity rank power base....][Ding! Protagonist attacking your company detected....Counter-attack is being triggered....][Ding! Congratulations to the host for receiving 1 Trillion UC market value company....Congratulations to the host that Protagonist's most loyal brother who helped him in attacking your company stepped on shit and died....][Ding! A protagonist's childhood sweetheart hatred towards you is detected...Counter-Attack is being triggered....][Ding! Congratulations to the host for receiving +100 (Only one) Favorability of Protagonists childhood sweetheart....][Ding! Protagonist trying to blackmail your sisters detected....Counter-Attack is being triggered....][Ding! Congratulations to the host for receiving +1000 (Not even death do us apart) favorability of his mother....Congratulations to the host for receiving {Harem protection halo}....Congratulations to the host that the Protagonist lost his PP right....Congratulations to the host for the Protagonist lost half of his mind....]And so he goes on his relaxing journey of the Counter-Attack.

The dawn era after the end of the half century has gradually rebuilt the order, abandoned civilization, and is full of undivided violence and desire.
The noble and powerful pioneers are in charge of the city, and the evil and mad plagues are in the wilderness.
Pure human beings who cannot mutate are the weakest, dominated by the rulers of the pioneers, and are not as good as animals in the wilderness.
A purely humanized young man with a worldly experience has quietly entered the WTO, holding a three-foot long knife and a long-distance desire to boil in the world of purgatory. From the nameless name to the sorrow of the Supreme Court, the name of the black ride is resounding!

- Description from Uukanshu (translated)