The Strongest Death God Descends on the Grand Line

What? The great Buggy has actually become one of the Four Emperors? Yun Xing, the strongest Soul Reaper across the Soul Society, the World of the Living, and Hueco Mundo, hears the news and decides to launch his ambitious space-crossing plan ahead of schedule. His theory proves correct: using the power of his strongest Zanpakuto, "Divine Miracle," he successfully opens a space-time tunnel to the world of One Piece.

Hahaha, the world of One Piece, here I come!

The first thing I'll do here is recruit the strongest Emperor's right-hand man, Third Brother, as my subordinate!