Leng Su! A woman with a mysterious origin and an unknown identity, but a very powerful nymphomaniac! One day, because she was peeping at Pluto's beautiful boy coming out of the bath, she missed and was tricked by the other party... With a heavy responsibility, she became the so-called master of time and space... Forced into the mission world to fix loopholes, looking for those mysterious outsiders in various time and space! The hidden rebirth girl? The greedy time-traveling girl? The jealous daughter of destiny? No! no! no! These are all a piece of cake!