My name is Ye Qinghuan, I am 24 years old and I am a time and space guardian of the Space and Time Bureau. Each time and space is supported by the destiny of the male and female protagonists to exist. Under normal circumstances, when the destiny of the male and female protagonists disappears, it is the time when the destiny of the next generation of male and female protagonists rises. However, due to the popularity of time travel, rebirth, systems, etc., Time and space are chaotic. The destiny of the male and female protagonists is affected by foreign objects, and the plot deviates from the original track. The day when the destiny of the male and female protagonists is taken away is the time when time and space collapses. My job is to constantly travel through the time and space that is about to collapse, find out the reasons for winning the fate of the male and female protagonists and causing the collapse of time and space, prevent the plot from changing, and then push the plot to develop in the original direction.