Is Meltlilith the most popular girlfriend in Chaldea? Or the tsundere, easy-to-win Black Jeanne? Or the furry, adorable, and invincible Fou? Or the three-formed Cosmic Demon King, Kama! And even Chaldea's cutest Astolfo will join the fray. Top 4: Ocean Atlantis, the Age of Gods! Top 3: The Interstellar City of Olympus! Top 2: Queen Morgan, the protector of Britain. Top 1: Gurren Lagann: Crimson Eyes.

Yun Che, the regional champion of the Padiya region, died in a fight with a dump truck. Now, Yun Che, a high school student, has arrived at the battlefield!

I thought that as a former champion, I could still live a successful life in this other world, but...

What do you mean my whole family died and I'm still drowning in debt?

What does it mean that college entrance exam takers have to get up at 5 a.m. to go for a morning run?

What do you mean you have to buy the starter three units yourself? Aren't they given to you at the start of the game?

When Yun Che's Pokémon from his previous life traveled through time to find a trainer, he only found a high school student who had long since started wearing thick glasses, had a hunched back, and was in a state of semi-madness.

The introduction is too short and weak; please proceed to the main text.

Slow-burn story, set in a fictional world. Any resemblance to actual events or persons is purely coincidental.