Zenless Zone Zero: Xiaoya, I'm Your Fox Spirit Boyfriend

Qing Yuechen, the second young master of the Qingyue family, a family of cultivators, is the third child in the household. He has been lively and cheerful since childhood. Hoshimiya, the daughter of the Hoshimi family head, has been his childhood friend, and she loves sticking close to him. He has a terrifying talent and learns everything quickly, but he's rather playful and has little interest in martial arts. His parents don't mind, though. All his family wants is for Qing Yuechen to stay happy... They thought those wonderful days would last forever, until the fall of the Old Capital... After Ya's mother died and the family was left badly weakened, young Qing Yuechen began to mature. He looked after Hoshimiya like an older brother, though he still had little interest in martial arts. But everything changed after one birthday... His family surrounded by Hollows. Blood everywhere. His father's lifeless body... Afterward, his personality changed drastically. He shut himself away and pushed everyone out, then spent a year in a daze. During his three years at junior high, the girl who had suffered tragedy before him shone like a ray of sunlight, piercing his frozen heart... After graduating, he left behind a letter and vanished without a trace. He went alone to the Outer Ring, where chaos still reigned, fighting relentlessly as he searched for information about his enemy. Becoming a demon of vengeance, he embarked on the path of revenge... Later, he met several of the closest friends he would ever have. With their help, he found himself again. Then, for reasons unknown, an elderly family member who had been missing for many years took him away, and he embarked on the path of immortality... Back in the present: In the undercurrents of New Eridu, amid the forces of TOPS, the Lumite Order, and others, he holds fast to his promise to protect the girl and become a hero...