Dragon Ball: Mirai Daito, the beginning turned into Super Four

Luo Xiu accidentally traveled to the world of Dragon Ball\, and became Trunks\, a lonely warrior in the future time and space\. And at this time\, it is about to be killed by artificial people No\. 17 and No\. 18\. Fortunately\, the god\-level sign\-in system was awakened in time\. 【Ding\! Congratulations to the host for getting the novice survival gift package\, reward: Super Saiyan 4\] \[The host please go to the main time and space to sign in\, the reward: perfect and free ultimate power\] \...