Transmigrating into the Reborn Male Lead's Ex-Boyfriend - Chapter 1: Looking for Friends

Haruki arrives in the Naruto world and before he could take a breather, a ninja, holding a sharp blade, rushes towards him.“…”He closed his eyes and prepared for a second transmigration.Unexpectedly, a pair of huge claws stretched out from behind him and twisted the ninja in front of him.“Yuta...”“Don't hurt Yuta...”Haruki opened his eyes and saw a face that was extremely terrifying.Isn't this the Queen of Curses Rika from Jujutsu Kaisen?…[Congratulations to the host for successfully calming down the companion cursed spirit who was in a rage—Rika Orimoto!][The Cursed Spirit Mother Auxiliary System has been successfully activated!][The King of Curses Ryomen Sukuna... Waiting to be activated! ][Host Identity Template——Yuta Okkotsu][Please activate Yuta Okkotsu's main ability!]

Yuzuki thought it was just another pastime from his casework, proofreading a half-finished fantasy webnovel. But when he woke up the next day, he was no longer in his world. He was inside the story… as a disposable extra.The world he now walks is beautiful, brutal, and broken. Its plot is incomplete. And looming over it all is a calamity so catastrophic that even the protagonist would have failed to stop it. Driven only by his cunning and spite towards this twisted fate, his only choice is to stake his existence in a world on the verge of collapse. But how long can a nameless extra outwit the fate of an unfinished novel? How is he going to survive in this ruined world?If the story dies, so does he.“Well, curse the protagonist. Why would I gamble my life on some self-righteous fool who’s just doomed to fall anyway?”#Academy#WeakToStrongMCNo Harem!

She found that her fiance was sick and squeamish, but it was a little expensive to raise.
The poor and poor high-level bosses have to make money to support their husbands while accumulating merits.
Then, he went to the construction site to move bricks and was caught by his husband. He set up a stall at the door to tell fortunes and was carried back by his husband. He went out to catch demons and was carried back by his husband.
The big devil is very distressed, what should my husband do if he always wants to keep her at home?
Yu Chao is rich and Huaizhi is helpless, what should the little girl always like to go to dangerous places?

- Description from novelbuddy

Jiang Feng, a king returning from the Cultivation World, unexpectedly becomes the affluent son-in-law of a beautiful female CEO. Bringing with him memories from his past life and his talent for cultivation, he embarks on his carefree and legendary life.