Riko begins her second day within the enigmatic seminar, determined to climb its ranks and reunite with her missing sister. Guided by the group's subtle instructions, she assists other participants in their personal breakthroughs, each act bringing her one step closer to the advanced level where her sister might be found. As the sessions unfold, Riko senses the depth of the organization's influence and questions how far she must go to succeed. Her resolve is tested when unexpected connections form, hinting at the true nature of the path ahead.
