Pirates: a Dimensional Journey Starting from the Valley of Gods

I was just playing a game at home, why did I travel to the world of One Piece? It was actually on the day of the battle in the Valley of the Gods! The navy surrounded and the Tianlong people massacred; in a desperate situation, the phantom of the Yama Sword appeared on Roland's chest... Roland: So what if there is no system? It's enough for me to have the Yama Demon Sword! Cutting through space, traveling through dimensions, invincible, and invincible, I will stand in the sky! Traveling between the pirate world and the Soul Society, Roland continues to influence everyone's original destiny... Otohime: Joyboy's promise? Sorry, I'm not familiar with him. Robin: History is important, but the most important thing is the people who write it. Unohana Retsu: Roland's swordsmanship is the ultimate that Kenpachi has pursued throughout the ages! Aizen Sosuke: In him, I see the possibility of transcending death... As more and more powerful people gathered around Roland, those behind the scenes finally woke up... Im: Im the Knights of God, they are all immortal! Roland: I have the Astartes Chapter, they are not afraid of death. Yhwach: I am the all-knowing and all-powerful Quincy King! Roland: I come from outside the world. A true extraterrestrial demon. Im&Yoha:...... Roland: Immortality! Immortal and immortal! Demonic power! I'm so high!