Oracle's Ruins: the Eve of the Metis Exam

On a rainy night in the old city, Su Jin, a girl in purple, was in a desperate situation when she assassinated Mr. Fatty, the "evil spirit". The mysterious masked man "0" came to the rescue but fled in panic. The short knife left behind became a key clue. This accident broke the balance of power in the old city - the battle between the second boss and the careerist Zheng Yuan became more intense, and the game revolved around the identity of "0" and the secret of the evil spirit. Akatsuki, a young man who lost his memory, has the killer evil spirit Hei and the naughty evil spirit Kyon coexisting in his body. He was accidentally involved in the turmoil and was not only mistaken as "0" by Su Jin, but also became the target of investigation by various forces. As the Midis city entrance examination approaches, a large number of people pursuing their dreams are pouring into Baicheng, and more evil spirits are lurking. Xiao gradually explores herself through her interactions with Su Jin, her bond with her friend Alo, and her relationship with her "student" Hanekawa. When the threat of evil spirits, power conspiracies and growth difficulties intersect, Xiaoxian, under the influence of Hei and Kyon, faces the confusion of identity and decides whether to embark on a journey to Mitis to uncover the truth about the evil spirits' "oracle" and his own amnesia.