My best friend Summer finally agreed to go out with me after confessing my feelings. However, due to her popularity, I was unaware that she was struggling internally. As we progressed through school, Summer faced anxieties about her academic performance and relationship with her parents. One day, she was called by her mother to visit a grand building with impressive architecture. It turned out that Summer's mother had become obsessed with a new religious cult called Swordsmanship, which worships the male genitalia. They planned to offer Summer as a sacrifice to their leader. Under the influence of drugs laced incense and tea, Summer experienced a mind-altering threesome with two men. She believed what she saw was a special sign of being chosen. Without self-confidence, Summer clung onto these words, finding hope where there should have been none...

幼馴染の夏月に意を決して告白し、ついに付き合えることになった。しかし舞い上がっていたせいで、裏で夏月が悩んでいることに気づくことができなかった。進学に向け、自分の学力や親との関係に不安を抱えていた夏月。ある日、母親に呼ばれて立派な門構えの建物にやってくる。実は夏月の母親は男性器を崇拝する矛鎮教という怪しい新興宗教にハマっており、その教義に従って夏月を教祖に差し出そうとしていたのだ。幻覚成分入りのお香とお茶を使った中出しキメセクで幻を見た夏月は、お前が見たものは特別な女の証だと言われる。自己肯定感をなくしていた夏月の心は、その言葉に希望を感じてしまい……。