In a Crossover World: Signing In, Starting in Soul Society

Bai Jing transmigrates into the Soul Society and becomes an ordinary resident of Rukongai.?

Fortunately, he binds to a sign-in System. As long as he signs in at important locations, he receives all kinds of rewards.

?Ding! Sign-in at the Soul Society: Reward received: Special-grade spiritual pressure.

?Ding! Sign-in at the Shin'o Academy: Reward received: Hiten Mitsurugi-ryu.

?Ding! Sign-in at Hueco Mundo: Reward received: ...

?...

He masters every aspect of swordsmanship, hand-to-hand combat, demon arts, and movement, crushing everything with absolute superiority.

Aizen regards him as the greatest variable.

The true master of Hueco Mundo.

Yhwach calls him the strongest of the Six Special War Powers...

Timeline: Bleach in progress - One Piece - Naruto - To be decided...

This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Do not imitate.