A Mouse That Can Transmigrate Through Time

Xiao Xu is a mouse who can transmigrate through time and space.

The adults are all afraid of her long tail.

Only her human best friend, Mengmeng, isn't afraid.

One day, Mengmeng suddenly disappears.

Xiao Xu decides to use her last chance to transmigrate through time and space to save her best friend.

Theme: May friendship last forever.