Dragon Ball: Starting from Being Genetically Exploited by the Demon King's Sister

Qin Tianyu traveled through time and carried the system with him. The good news is: the novice gift pack directly gives Ulquiorra all the power during a period of return to the sword. The bad news is: the world he traveled through is the Dragon Ball world with an outrageous range of combat capabilities. The second good news: He has traveled to the demon world and can devour the souls of low-level demons without restraint, quickly increasing his strength without any psychological burden. The second bad news: his ability was discovered by the Demon King's sister, Tova, who wanted to imprison him and use his genes to create artificial humans. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.