Dragon Ball: Sign In for Super Saiyan Bloodline from the Start

Jiang Zai transmigrates into the Dragon Ball apocalypse. The sign-in System activates, granting him Super Saiyan blood and Trunks's combat power.

He smashes a thousand-meter pile of ruins with one punch, stunning the dying Trunks.

Jiang Zai then uses the Time Machine to return to the Dragon Ball Z world and challenges Son Goku outright.

With a single strike, Jiang Zai breaks every bone in Son Goku's body with one punch. Krillin, Son Gohan, Piccolo, and the others break out in a cold sweat on the spot.

After eating a Senzu Bean, Son Goku is full of admiration, while Trunks is left stunned.

The System issues a new mission: Find Broly and grind him into the ground.

Using Instant Transmission, Jiang Zai arrives on New Planet Vegeta, where the rampaging Legendary Super Saiyan Broly awaits.

Even Super Saiyan Full Power Son Goku is crushed, yet Jiang Zai bats away Broly's energy ball with one hand and uses his telekinetic power to pin him in place, grinding him into the ground for a full minute.

Paragus screams in terror. Broly roars, unable to move.

This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Do not imitate.