Sign in for Ten Years and Become the Craziest Boss in the Fairy World

My name is Gu Jiuyuan, a scumbag who failed eight subjects in Ivy League University. My true identity is the reincarnation of the Nirvana Sword Master in the world of immortality. His memory was sealed, and he was trapped in the city as a salted fish, snoring in class, gnawing on chicken legs, and shaking his head when everyone saw him. Until one day when I signed in to the library, the system was activated, and my destiny-changing process began. Check in to the canteen, bathhouse, and dormitory every day, and you will receive constant rewards: magical skills, magic weapons, and elixirs. While others were practicing hard, I obtained the Ancient God Rub·Chaos Ash in the bath. Crazy Pi, who once killed three thousand pagodas with one sword, is back, eating chicken legs while suppressing the cracks in the alien world. They thought I was useless, but they didn't know that I was restarting the era of cultivating immortals. This city is a sealing formation, and I am the only key. After ten years of signing, I have become a big boss in the world of immortality. I look down on all living beings: Who dares to respect me?