Kiyotaka Ijichi, the assistant manager at Tokyo Jujutsu High, brings first-years, Yuji Itadori, Megumi Fushiguro, and Nobara Kugisaki to a detention center where windows have spotted a cursed womb. Five detainees remain inside Detainee Block 2 with what could potentially spawn a special grade cursed spirit. Confused, Yuji asks about the special grade, which Ijichi explains thoroughly. He also warns them that if they end up encountering the special grade, their only options are to run or die.
Their mission is the confirmation and rescue of any survivors. A distraught mother of one of the detainees asks that they please save her son, firing Yuji up. Yuji states to both his classmates that they must save everyone, a notion to which they agree. Ijichi casts a Curtain, a barrier that conceals them from the outside world. Megumi summons his White Divine Dogto warn them if any curse tries to approach.