My Senior Brother Has a Trick in His Mind, and so Does His Fourth Junior Brother.

Traveling through time is a good thing, but it depends on where you go. . . "Oh my god Omag!" "Is it easy to time travel once?" "You can also travel to Douluo Continent for me to fight against the sky and so on!!!" "Why did you time travel to the comic book where the senior brother has a trap?" "And the grandma's bear is still soul-piercing?!" "Why is it the fourth junior brother... This is the rhythm of being anal..." Looking at himself in the mirror, the protagonist burst into tears. . .