Kazuma Kiryu brought the brains of a business elite and the blood of a real dragon to the second generation of Tokyo Yakuza in another world, and happened to be reborn in the bubble era.
Obtain investment, form a team, and engage in real business wars.
He was soaring all the way, establishing his own consortium and organization before the age of 18, and he also had invincible personal force, a nuclear bomb in his hand, and a punch that exploded into stars.
But... Why is he a love brain?
Purpose: Fighting monsters and upgrading, neutral units, daily love