The Start of the Shuttle Between Worlds Is the Fish Fruit.

The protagonist Long Haoran accidentally received a perfect version of the fish fruit from the system of traveling through the worlds. After that, he decided to embark on the road to becoming stronger, traveling through various worlds, going through hardships, and constantly making breakthroughs. He wants to change his past regrets, make up for his past difficulties, and make everything come true. In the process, he played different roles, experienced love and hatred, and his journey to the heavens was always on the road.