Traveling through Dragon Ball Z, Lin Chen awakens the Devouring Bloodline System. One drop of blood can swallow one-tenth of the bloodline, making it superimposed and become stronger.
Knowing that the road ahead was dangerous, he chose to go to extreme lengths.
When Raditz and Vegeta attacked, he remained invisible throughout the whole process, only collecting blood without taking any action, silently building up a strong foundation.
He lurked on Namek, devoured Frieza's bloodline, and then exploded, overwhelming the whole place.
After that, he devoured artificial humans, Cell, Buu, the God of Destruction, and Angels, and merged them all the way to become the strongest bloodline god king in the world.