Bleach: I Begin by Fusing with Kaido and Studying Haki

Xia Shu transmigrates for the second time.

Carrying Kaido's stats, he arrives in the world of Bleach.

He activates a skill-point panel. Armament Haki, Observation Haki, Conqueror's Haki... With enough points, he can level up whatever he wants.

Afraid of pain, Xia Shu maxes out his Armament Haki right from the start.

[Thunder Bagua], [Bad Wind], [Blast Breath]...

Mayuri Kurotsuchi, on a mission with the Twelfth Division, witnesses Xia Shu just trying to warm up.

And so...

After being cordially invited to Seireitei and serving as a technical development advisor for half a year,

Xia Shu unlocks Devil Fruit abilities such as the [Gum-Gum Fruit], [Tremor-Tremor Fruit], and [Flame-Flame Fruit].

One day, after Aizen activates Kyoka Suigetsu, he discovers Xia Shu staring at him in utter confusion...

Xia Shu: “What the hell is that?”

Aizen: “Mr. Xia Shu, surely we can talk this out. I have a grand plan. How about hearing me out?”