Humanity is developing and the world is getting stronger. Humanity has discovered a variety of astral crystals that are beneficial to human society. Among them is a blue crystal that contains a large amount of energy, but humans cannot discover and use it. This puts the person who discovers this crystal in danger, because 'with treasures, you will attract evil wolves'. In the battle between good and evil, a little boy accidentally ate the crystal in order to prevent it from falling into the wrong hands. After changing the human body, he felt that he had become a monster, but someone died trying to save him, and he could not die easily. He had no idea why he was alive, until he saw the benefactor's child at his benefactor's funeral, and he felt that he had found the meaning of living.
Purpose: Mutual understanding, mutual help, and mutual growth