Quick travel: repaying a favor or taking revenge, the mission has the final say

Gu Tian is a dull person who can follow the rules by instinct even if he has lost his memory! But since when did this person become more and more difficult to describe when doing tasks? Whether it is a reward that is so cool that people can't refuse, or revenge that creates all enemies equally, as long as the ability is stacked in place, they will be defeated! But who can tell her why there is a gas rat in her house? ! PS: This is my first work, very childish, if you don't like it, please leave, thank you! ...