After a Hundred Years of Stargazing in Qintianjian, He Became an Immortal After Leaving the Mountain.

Traveling back in time to the heyday of cultivating immortals, Chen Yan was ranked second in high school, but was demoted to watch the stars in the Star Observation Tower of Qintian Prison overnight. As a result, a stargazing system was obtained. Can you get different rewards just by stargazing in the Star Observation Tower every day? Heaven-level immortal cultivation technique? Immortal artifact? God-level elixir? Chen Yan became obsessed with cultivating immortals every day and couldn't help himself. He has been stargazing in the Star Observation Tower for hundreds of years. Until a hundred years later, the demon was born, the world was in chaos, and Chen Yan was born as an immortal! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.