How About Traveling Through Time and Becoming the Fourth Junior Brother?

He is obviously an ordinary person who traveled through time. Wait, something is wrong with this world. This is the world of cultivation. He traveled through time with a few books, junior high school physics and One Piece comics. There is no system, no chat**, and this world is called my senior brother. There is a hole in the brain, and there are three time travelers and one reborn person. They are in the world of cultivation during the day and the world of One Piece at night. They also traveled through time and became a person like Ye Zhaozhao. It was not until the demon-slaying conference that the senior brother knew that Ye Zhaozhao was the protagonist. It's so hard for me to hide this from you! At this time, Zhao Zhao's strength is determined to be at the level of the Four Emperors This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.