After Returning to the Immortal Realm, I Found Out My Master Had a Split Personality

In his previous life, Gu Qing stirred up turmoil throughout the immortal realm to avenge his family, until he was finally besieged by the immortals and died when his body exploded. In this life, he was reborn in the mortal realm with his memories intact, becoming an ordinary high school student. After getting caught up in a battle between immortals and demons over an immortal embryo, he returned to the immortal realm. There, he heard some gossip: Immortal Emperor Jintian went on a killing spree to avenge his beloved disciple, nearly wiping out the Nine Great Immortal Sects. Gu Qing was utterly baffled. That cold, aloof master had always treated him like he was invisible. How could he have offended the entire immortal realm for his sake? He had to find his master and ask him face-to-face: why? However, five hundred years had passed since his death, and the immortal realm had changed beyond recognition. The Ancient Cultivation Academy had appeared out of nowhere. To enter the immortal sects, he had to take the "Immortal Realm College Entrance Exam" alongside a bunch of little girls and boys. For the sake of seeing his master, he endured it. Wait... It had been so long since they'd seen each other that he'd kind of forgotten what his master looked like. (@_@;) The silver-haired beauty who became his roommate looked familiar, a little like a younger version of his master. The stern principal and homeroom teacher, who wore a suit and glasses, also seemed to resemble his master. Why did even the big boss he met in the secret realm look exactly like his master? Which one of them was his master? Was plastic surgery popular in the immortal realm too? ┑(￣Д ￣)┍ * Immortal Emperor Jintian had only gone into seclusion for a little while, and his little disciple disappeared. He searched frantically, only to learn that his little disciple had been hunted down by the Nine Great Immortal Sects and killed when his body exploded. Immortal Emperor Jintian flew into a rage and went on a killing spree. As a result, he fell into a heart demon, and the Heavenly Venerable brought down heavenly punishment, imprisoning him in the Heaven-Sealing Prison. It didn't matter. Even if his main body was imprisoned, he still had plenty of avatars to keep searching for his little disciple. When his little disciple decided to enter the immortal sects again and take the Immortal Realm College Entrance Exam, he quietly stayed by his side. He became his classmate, his teacher, and cleared every obstacle in his path so he could enter the immortal sects again. After becoming his little disciple's roommate, he discovered that the boy was a total face-con. Excellent! Now he could show off his impressive physique. Gu Qing (covering his nosebleed): Eight-pack abs~ I want to touch~ (Stop that) 1. Master-disciple relationship, older gong; the gong has multiple personalities; 1v1. 2. Cyberpunk cultivation. 3. Cover art used with permission: Chu He/Chen Zhou Theme: In life and death, we made our vow: to hold your hand and grow old with you.