Alpha's mate is a male?!? - Chapter 22: Desperation.

A skilled but unfortunate modern-day assassin was killed in a freak accident. However, he soon found himself summoned to another world by an evil wizard, who had him possess the body of a boy as an experiment. After successfully planning the evil wizard’s downfall, he used the wizard’s body as a springboard to gain influence and power in his new world.

- Description from Novelupdates

One day, Lin Tian, an 18-year-old high school student, accidentally binds with a producer system. As long as he binds with a partner and cultivates them into a super “idol,” he can receive rewards. When he meets the equally eccentric and obsessive cellist Gan Yanyu, they hit it off immediately and start creating short videos, striving to achieve the highest honor in music competitions!Thus,In a season of cherry blossoms, just after winning an international competition, Gan Yanyu plays a piece that Lin Tian has never heard before on the stage in front of thousands of spectators.To Lin Tian's astonishment, the young girl puts down her bow and beams a radiant smile.“You’ve written so many pieces for me; this one is my composition for you.”“It’s called—‘Love Letter.’”

A normal guy gets hit by a truck and isekai'd. Why? Because trucks are apparently some cosmic loophole. He decides to be a dungeon, because it sounds weird and interesting to be one. Is it? Let's find out.

Jiang Dao died extremely heroically in the apocalyptic world war. He never thought that he would have a chance to open his eyes again.

He traveled through, into a danmei book he had read, and became a vicious villain in the book.

Jiang Dao thought to himself: “After more than ten years of fighting for my life in the last days, I’m tired, so what am I fighting for? It’s better to be a vase. Use my face to finish the brokerage contract, and then find a corner in the world with beautiful scenery and live a peaceful life of growing vegetables, cooking, and raising cats and dogs…”

So, he returned the role that the original owner had snatched from the protagonist shou on the spot.

Unexpectedly, in the variety show that started shooting the next day, Jiang Dao performed a shoulder toss and threw the current number one kung fu actor, Chu Yinlong, to the ground.

Chu Yinlong: Boy, you have successfully caught my attention. My new movie, the villain, can fight, you come.

Jiang Dao: …Sorry, I’m just a vase.

————

In a later interview.

A reporter asked Chu Yinlong: “How would you rate your perfect partner, Mr. Jiang Dao?”

Chu Yinlong replied: “A vase.”

Reporter: “How can a kung fu superstar as famous as him be a vase?”

Chu Yinlong: “Diamond vase. Precious, beautiful, hard enough.”

- Description from Novelupdates