Simultaneous Time Travel: How Did I Become the Protagonist?

Xu Yang, an anorectal doctor, traveled into the worlds of the heavens at the same time and became the protagonist of each world. Luffy: Grandpa, if the Navy is just, then why do you want to protect those trash from the Celestial Dragons? This kind of justice is definitely not what I want! Sawada Tsunayoshi: Reborn, what do you think of this world, yet you want to save the world? Kizuna Hisahito: Gojo-sensei, please join me in creating a world without cursed spirits.