Cultivation of Immortality: Check-In Superman Template at the Beginning

Gu Qingyun traveled to the world of immortal cultivation, and then awakened Su Hui from his previous life. He turned out to be a time traveler with a sign-in system. Check-in at the beginning: Obtain the Superman template. Superboy-Prime? Silver Superman? Even a golden super? Am I invincible? Well, it turns out that we have to absorb the sun slowly. It's okay, as long as you get some sunshine every day, you'll be invincible. What? Are there any other sign-in rewards? Resurrection coins? Ancient Doomsday template? .... Okay, I'm invincible, you can do whatever you want. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.