Master is the first immortal in the history. He is upright, unafraid of the secular world, and has extremely high moral sentiments. However, he is extremely arrogant and a joke in private. The apprentice is the phoenix, the number one mythical beast in the world. It is super sticky to the master, stickier than sticky bean buns, and full of offensive energy. The master hatches and raises the little phoenix egg, and the master and the apprentice fight monsters while being funny. When the little phoenix egg grows up, it attacks the master. The master and the apprentice live a happy life.