High School DxD - Volume 21 Chapter 3-1

A college student, accidentally reborn into the world of Naruto, becomes a member of Uchiha who is destined to be exterminated.

In this cruel ninja world, in the face of endless wars and exclusion from the village, what will Uchiha Qing do?

PS: Later in the book, the protagonist will develop a system of immortal cultivation. Cultivating Immortals in the Ninja World, have you seen it?

- Description from novelbuddy

What does it feel like when you have a best-selling detective fiction author for a boyfriend?

Whenever you offend him, he would look at you disdainfully, “A character molded after you could only ever appear in my novel as a deceased victim.”

Whenever you seriously offend him, he would threaten you, “The very next victim who dies in my novel would be named after you.”

Whenever you seriously, seriously offend him, he would add on to the previous threats, “Furthermore, the victim would have died at the hands of an extremely perverse and twisted serial killer, and would have suffered an extremely painful and terrible death.”

But, by a stroke of coincidence, if you happen to be this best-selling author’s editor, he need not resort to the above mentioned tactics. In fact, all he has to do is one, single thing –
-Delay the submission of his draft.

- Description from Novelupdates

Wang Li thought dying would be the end of his troubles. Instead, it was just the beginning.After his untimely death, he finds himself reborn in a world of powerful cultivators, ancient sects, and deadly rivalries. With a mysterious Primordial Rebirth System, he has a second chance to reach the peak of cultivation. There's just one problem…All of his ex-girlfriends from his past life are here too!From the cold and ruthless Mu Yuechan, the Ice Demoness of the Frozen Lotus Sect, to the fiery and unpredictable Lin Ruoyan, the Scorching Sun Saintess, and even the cunning and seductive Feng Yuling, the Fox Demoness of the Thousand Illusions Pavilion—each of them remembers their past with Wang Li.And they all have unfinished business with him.Some want revenge. Some want redemption. Some… might even still have feelings for him.But in a world where love can be deadlier than any sword, Wang Li must navigate sect politics, ancient grudges, and divine conspiracies—all while trying to survive his vengeful, jealous, and ridiculously powerful ex-girlfriends.Can he mend broken relationships? Can he avoid being frozen, burned, or seduced to death?Or will he somehow turn this chaotic mess into the greatest cultivation harem in history?One thing’s for sure—cultivation has never been this complicated!

I had a supporting role in a modern fantasy.

The loyal dog of a villain with an angel’s name, Cheon Sa-yeon, and an unfortunate supporting character who died on his behalf, Han Yi-gyeol.

In order to escape from Cheon Sa-yeon and survive, he must use the protagonist, Ha Tae-heon.

But Ha Tae-heon, who he thought of as a lifeline, was infinitely indifferent to him. Rather, Cheon Sa-yeon showed interest.

But besides that, something strange happened.

The events that occurred in the original story had advanced, and the gate and monster levels had risen. Even the people were “different” from the original.

The original version I was trying to use was wrong.