The Anime Crossover Fusion Device

In an empty lot, a young man looked at Saitama, Beerus, and other anime characters charging toward him and said disdainfully:

"Pay you back? No way!"

Then he took a certain debt king's fusion device from his pocket:

"God of Destruction Beerus! Great Demon King Saitama!

Lend me your power!

Fusion, upgrade!

Destroyer Demon King: Beerusaitama!"

Looking at the group sprawled on the ground, the young man gave them a disdainful glance, then turned and ran...

This is the story of a guy who goes around racking up debts in the world of anime...

This novel and its characters are purely fictional. Any resemblance is purely coincidental. Do not imitate.