해피니스 시리즈 (Series) favorite_border

[DeepL Translation - needs review] The night I was attacked by a mysterious girl and forced to make a decision? My normal life, neither happy nor unhappy, was shattered without a trace? The 'scar' on my neck. A 'thirst' that won't stop craving for something. What fate awaits Okazaki, an insignificant high school student?!!

(Translator: DeepL)