Magika no Kenshi to Shoukan Maou - 4.2.1 — The Prologue of the Election Tournament

Three years into her marriage, she never felt loved.When she encountered a car accident in a torrential rain, her husband was celebrating another woman's birthday.When she came to a realization and decided to divorce, her husband disagreed. Only then did she discover that this loveless marriage had been his revenge against her.He had conspired with his ex-girlfriend to take revenge on her by trapping her in this marriage.When she and the ex-girlfriend were kidnapped together, he did not hesitate to choose to save his ex and abandon her. Her heart turned to ashes, and she turned away to jump into the sea.Later on, when she was gradually forgetting him day by day due to her health, he held her, crying and begging her over and over not to forget him.Eventually, when she became the music queen, and at the backstage of the award ceremony, he cornered her backstage, uttering a belated apology, “I'm sorry.”She smiled politely, “I'm sorry, but who are you?”

A long time ago, the decayed main god space collapsed and disintegrated, and the wreckage was scattered in parallel universes, giving birth to a new space…

Countless ‘story worlds’ under control have also fallen into the void, regained freedom, runaway out of control, elevated to reality, and turned into reality.

At the same time, these “worlds” are polluted and corroded by the void, giving birth to greater fear and filth…

…

The space of birth feeds on the world.

They compete with each other, their tentacles penetrate through dimensions, invade different time and space, search for the legacy of the main god, drive the apostles to be minions, greedily tearing, seizing, devouring, and reclaiming one world after another, so that they can return to greatness.

…

The innocent eating melon and white waves with the legacy of the Lord God accidentally got involved in the parallel universe “Paradise of Fire” during a cross-border call.

After forcibly binding the demi-human blood, he became an excellent tool man who can repeatedly die, starting the legendary ‘dimension invasion career’.

- Description from novelbuddy

Kōdo Ikusei Senior High School, a leading prestigious school with state-of-the-art facilities where nearly 100% of students go on to university or find employment. The students there have the freedom to wear any hairstyle and bring any personal effects they desire. Kōdo Ikusei is a paradise-like school, but the truth is that only the most superior of students receive favorable treatment.

The protagonist Kiyotaka Ayanokōji is a student of D-class, which is where the school dumps its “inferior” students in order to ridicule them. For a certain reason, Kiyotaka was careless on his entrance examination, and was put in D-class. After meeting Suzune Horikita and Kikyō Kushida, two other students in his class, Kiyotaka’s situation begins to change.

There are two gods in the world, one lives in people's hearts and is dead. The other lives in reality and is alive.He is a person, he is named God. Yes, he is the one being talked about.He has returned from Hell.