Fang Yun traveled to the Dragon Ball world and activated the sign-in system.
Sign in at special locations to get various rewards.
"Sign in to Planet Vegeta and be rewarded with Saiyan talents."
"Sign in to the Kaio Star and be rewarded with the Kaio Fist."
…
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.
