As night falls, the obsession of all things begins to take form. The old and dying pet cat does not trust its owner and turns into a wisp of white smoke, guarding the owner's house persistently. The lover who died of illness is waiting hard on the other side and refuses to leave. The father's obsession has always been guarding his daughter and watching her grow up day by day... Humanity lost for money, for power. Unscrupulous greed, murderous intent due to jealousy... The profession that can purify and eliminate them is called a wizard, and wizards are divided into three types, one is responsible for exorcising and purifying, one is responsible for fighting against forms that cannot be purified, and the third is a wizard who meets once in a thousand years, who can both purify and fight. Among wizards, this kind of person is called the God of War.