My Dimensional Travel Is Not Easy

It is said to be a journey but it is not simple. After Chu Yu died, he got a system. If this system could not allow Chu Yu to return to his original world, he would have been kicked away long ago. While completing tasks, he traveled to other worlds, and intervened in the plot line when he was in a bad mood. He thought he could return to his original world by simply completing a few tasks, but he discovered that there was a huge conspiracy hidden behind this trip. The introduction is weak, please read the text. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.