Quickly Wear Out and Be Forced to Do Business with an Arch-Rival.

Chi Miao and Cen Yichuan were childhood sweethearts who had been arguing since childhood. Accidentally forced to bind to the fast travel system, he was forced to travel through seven parallel worlds to complete the mission. If the mission fails, they will be punished together. The two have gone from tit-for-tat to tacit partnership. They are trying to undermine each other in every world, while secretly developing feelings for each other.