In 1933, when Korea was under Japanese occupation, five people in Gyeongseong are suspected to be "Phantom" spies of the anti-Japanese organization.
Through an exclusive matchmaking agency, women strive to marry a desirable bachelor and into the highest echelon of society.
A school filled with coercive violence. Kang Tae Oh, a genius transfer student with an IQ of 160, works with his bullying friends to confront bullying in their own way.