The Protagonist Breaks Through the Dimensional Wall and the Author's Daily Life

The protagonist Lin Xiaobai was born in the original world. People in a certain world can travel to all other worlds, and can even directly break through the dimensional wall and live with the author. Lin Xiaobai followed the author and went to One Piece to save Ace in the war, to save Tanjiro's family at the beginning of Demon Slayer: Kimetsu no Yaiba, and to save his eldest brother in the Endless Train chapter. He also went to the author's world to visit hell, and even went to the rumored paradise world... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.