A Hentai System in the World of Danmachi - Chapter 210 - 209 - This is so good! +18

After dying in an oddly anticlimactic vending machine accident, Kazuki Ren is reincarnated in the demon realm—not as a hero, not as a villain, but as the only human male student enrolled at the mysterious Academy of Ruin, a school where all the professors are demon lords and all the students are powerful, beautiful she-demons.Ren is told he has one task: survive.But there’s a catch. The Academy’s darkest secret is about to awaken, and Ren holds a hidden power that could either destroy the demon world... or rule it.Now surrounded by seductive demons with hidden motives, eldritch tomes, forbidden dungeons, and twisted exams, Ren must master his ability—or be consumed.Magic, mystery, danger, and temptation await in this dark academia harem fantasy.

Every overbearing president will always have a coquettish, pure, or lively white moonlight in their hearts. They are the vicious female partners in the novel, the stepping stones of the heroine, and the tool to promote the feelings of the hero and heroine. In the end, because of jealousy, run-down and decay she became a coquettish bit*h that everyone hated. However, one day-after Su Luó , who is unreasonable, indifferent and calm came… the domineering president of every world would be desperate, heartbroken, and desperate to make a living. Love is like poison, making people crazy and go crazy..

- Description from Novelupdates

Opening his eyes he finds himself in the unfamiliar ceiling scene.

After going through the body's memories he finds that he transmigrated into a cultivation world.

But there is a problem;

Why is everything around him look like a flag that he is the young master who gets killed by the child of the plane a.k.a. the MC?

How would he implement his try not to die plan?