Lin Chen traveled through the parallel world for 20 years. He originally thought that he would spend his whole life like this, but he accidentally got a chat group system.
I am Iron Man and enter the chat group
Enter the chat group standing on the throne of heaven
Konoha scientists enter the chat group
Lin Chen, who was about to reach the top and become the strongest in all the worlds, was recruited.
What do you mean I was monitored just after I traveled through time?
Lin Chen accidentally joined the official organization of the Different World, Different Dimension and Different Plane Affairs Bureau, and unexpectedly embarked on a path to travel across the world.
