One Punch Man: Double Kamui Start

[Multiple female protagonists] + [Dual Godly Powers] + [Kotoamatsukami and more abilities]

Bai Ye traveled to the world of "One Punch Man" and obtained the "Mangekyo Sharingan·Double Kamui" at the beginning. He found that his timeline was five years before the main line of the original work, and became a classmate of Fubuki and Sekkusu in their school days...