Introduction: Following the spiritual revival, others cultivated while Xu Bai leveled up.He got the game system, but because he never received the main quest, he furiously collected twenty-two years of experience value.Then…Xu Bai suddenly found that he had, as it turned out, been invincible.Cultivation techniques.Full-level abilities.The crowd: Why do you even have no bottleneck?Xu Bai spread his hands: What bottleneck? Click and upgrade. Isn’t that simple?...