I Signed In for a Hundred Years in Prison, and Now I Sweep Through the Heavens!

Su Chen, a Blue Star native, transmigrates to a fantasy world where the powerful can fly through the sky, burrow underground, move mountains, fill seas, and do anything. Su Chen becomes the rarest kind of person, a demonic sect's holy son. He thought he was here to live like an aristocrat, only to discover that he was in prison. Thus begins his long life behind bars. Fortunately, he has a sign-in System. The Undying Netherworld King Body, Buddha's Kingdom in the Palm, Nirvana Divine Body... He has every divine-level cultivation art imaginable. He eats divine pills like beans, uses a dust whisk imbued with Dao resonance to sweep away dust, and uses the Fangtian Divine Halberd as a broom... Years later, the Righteous Sect launches a major assault on the demonic sects and storms the prison in the rear mountains. There, they find Su Chen using the Righteous Sect's divine sword, “Zhuxian,” to barbecue... (Just a heads-up: this book is silly and lighthearted. Please don't flame it if that's not your thing.)