I Collect Skill Fragments in the Demon World - Chapter 656 - 340: World Collapse

Zheng Tan somehow returns to the year 2003, turning into a black cat. Picked up from a rubbish heap by the Jiao family, he is given the name “Charcoal”, and so begins the life inside Professor Jiao’s family. Zheng Tan remembers that he was once a person, but currently his body is that of a cat. He has no way of speaking the human language, but can understand it, and even retains the thinking and IQ of a young 20 year old youth. Read along as he adapts to this new world, and somehow tumbles from a group brawl to catching a thief.

- Description from Novelupdates

The world dare to ask, what is God of War?

“It is with the flesh dominates the world, fists burst into the starry sky, palms crack the sky, destroy all the way, push the eight wastes and Liuhe horizontally!”

“It is with a brave heart, passing by the bustling, swallowing loneliness, fearless and invincible, eternal immobility alone!”

For both, for… God of War!

This is a young man with a mysterious life experience. In order to obsessively in his heart, he crossed the heavens and the world, traveled all over the world, with a pair of bare-handed stories that tear thousands of legends… The rise of the God of War, all the way!

- Description from MTL

In a world where Light Fairies stand for justice, Love Fairies spark romance, and Dark Fairies feed, destroy, and generally make a mess of things—Veravos doesn’t quite fit in.As a Dark Fairy, he’s expected to join the war effort under Queen Judorah’s rule, tearing down the world for reasons that mostly sound like bad management and unnecessary paperwork.But Veravos? He’d rather be left alone to brood dramatically in his woods, avoid extroverts, and maybe—just maybe—become human someday.Then Scarlette crashes—literally—into his life.She’s a rogue Love Fairy with forbidden magic, sharp opinions, and a mysterious emerald she insists on using as a kitchen knife. Hunted by her own kind, she might be Veravos’s key to uncovering ancient secrets tied to the Light Kingdom… or the beginning of his downfall.Together, they’ll clash, bargain, and uncover truths neither of them is ready for. But when love turns lethal and darkness isn’t the worst thing chasing them, they’ll have to decide: will they rewrite their destinies, or become casualties in someone else’s war?Told through Veravos’s dry, sarcastic voice, The Dark Fairy King is a sharp-tongued fantasy filled with reluctant alliances, chaotic magic, and unexpected heart.

Sequel of Allison, taking place about 17 years after the original series.