Ye Xiu Han, who traveled through the previous civilization, lost the memory of the previous civilization for some reason and traveled to the present civilization instead. However, with the help of the token, Ye Xiu Han explored the lost memories bit by bit.

In the current civilization, Ye Xiuhan fell in love with Meiyi, but what about the Herrscher of Thunder? Didn't Meiyi become the Herrscher of Thunder? Why is she still in Meiyi's consciousness?