Time travel happens every year, but this year there are especially many. No, there are countless people who have time traveled to become passers-by, and there are countless people who have time traveled to become BOSS, and there are even more people who have time traveled to become protagonists.
However, everything has its own way. Is it that easy to travel through time? Is the protagonist that good?
PS: This is what happened when a time traveler brought the Basic Three System to Xiao Heizi and was backlashed.
CP: ALL Heizi (including tutors, hunters, net kings, etc.)