On a planet called Huxing, everyone has the possibility to awaken a flame called Soul Fire at the age of seven, and they will enter a special academy to study. At the beginning of chaos, some turbid air turned into a kind of monster, causing trouble everywhere in the world. People collectively called it hybrid beasts. The only thing that can restrain this kind of monster is soul fire, so those who awaken the soul fire shoulder the responsibility of protecting mankind. They are called ghosts. After the hybrid beasts die, they turn into turbid gas and sink into the ground. Some people use the turbid gas that the hybrid beasts turn into after their death to practice and become possessed by demons. People call them hybrid demons. The three parties are extremely antagonistic!
Intention: The more setbacks you have, the more courage you will get