This Taoist Temple Is Not Simple

Liu Chang was originally a Taoist boy from Wuyin Temple. When he woke up in the well, he accidentally got a small green bottle. He has studied the secret of the little green bottle for many years, and the gears of fate began to turn. Many years later, while visiting Kirigakure Temple, Liu Chang held the small green bottle and sighed: "It's my turn to become an immortal."