Time Ruler-时间支配者

Demons with the ability to reverse time tempt humans who are remorseful by saying that time can go back to the past. However, in essence, they feed on human time, and the time of the person whose time is devoured will continue to flow backwards, from adult to embryo, and finally disappear. In order to fight against the "plan", humans established the mysterious organization "Cronus" and invented the "Time Contract" that can control the speed of time, and fight by accelerating and decelerating time.