Destroy My Cultivation, I Am Back from the End of Time!

(Exquisite fantasy + slow-burning + new world view + timeless cicada + rebirth + not brainless + decisive killing) "Grandpa, was there no sun here before?" The old man's eyes darkened slightly. "In the past, there was only the moon here. Later, there was a man who was fed poisonous elixirs by Qingmei, and his cultivation was disabled by his tribe. Everyone thought he was finished." "Then what?" "Then he crawled back from the end of the years. He made cicadas, destroyed Yuehua Immortal Palace, and made an extra sun appear in the sky." "Who is he?" "He said his surname was Haoyue and his first name was Fangyuan." "Five hundred years later, the world will call him - Master Haoyue."