The amnesiac reunited again, and no one cared about his former genius. Under the surface of the calm water, undercurrents surged. The most ordinary school is a hiding place for geniuses and power. Chasing the ripples of memory and fulfilling the time-bound agreement, there seems to be a big hand controlling it all. Only by breaking the shackles of fate can those who are destined to return to a peaceful life, and those who are in love can grow old together.
