Sign in at Full Level, I'm Secretly Invincible in the Prison

For three years after joining the sect, Lin Chen spent every day in Jielu Peak Prison. The entire sect laughed at him for eating like a waste and waiting to die. Little did he know that he had signed in nine hundred and ninety-nine times through the system, and once he reached full level, he awakened to the pinnacle of heaven and the immortal sword body! Daofeng Genius came to pick a fight? Lin Chen, who had just broken through, casually crushed him; his master was busy recruiting people every day, but when he turned around, he was shocked to realize that his useless disciple was already the ceiling of the sect.