After Being Reborn, I Started Cultivating Immortality

No one greeted me before my rebirth, and I didn't know anything after my rebirth. But I slowly discovered that the world after my rebirth seemed a little different. I am not the only reborn person in this world, they come from different worlds. And the reason why I, the loser, came to this world is actually... The predecessors have already arranged everything for me. I am too lazy to resist, so I will just follow it. Because I resisted and found that everyone has the same goal. Since they are consistent, let's bring about earth-shaking changes in this world.