[System] + [Steady Progress]
When other people transmigrate to the Dragon Ball world, they either have Saiyan blood, are Krillin's second generation, or, at worst, are Earthlings with some fighting ability.
Long Jin, on the other hand, is a pure-blooded Earthling. From the start, all he has is a pair of hands, and his power level is about five.
The good news: he awakens a System.
The bad news: in its first phase, the System only lets him get 10 points a day through sign-in. Ten points can be exchanged for one Senzu Bean, just enough to get him through a life of practicing martial arts by day and hauling bricks at night.
Two and a half years later, he finally trains his power level up to 100.
The System's second phase: earn points by interacting with important characters. Fighting earns points, making friends earns points, even doing someone a small favor earns points... In short, it wants him to go “bother” characters from the original story.
Looking at the “one small goal” displayed behind the “Gate of Time and Space,” Long Jin sighs, hoists his pack, and sets off on a journey to roam the world and get his face in front of all the big shots.
Don't everyone know that artificial humans are coming? Don't make a wish directly with Dragon Ball.