A 17-year-old girl inexplicably traveled into the world of the Net King and turned into a baby and became his sister? !
Tsk tsk~ He is really powerful, he can actually be related to Rikkaida, Hyotei, and Seigaku at the same time...
It's fine if they are related, but why can she still join the Qingxue Tennis Club as a girl and participate in the competition? !
She has many unknown secrets. What was their purpose in bringing her to the Net King's world?
A dream-like pursuit of memories unfolds...