Dong Man is certain that he would finally catch the culprit this time with Sun Ho as his partner, but it is none other than Chul Jin who shows up as a new professor. As the investigation hits a dead end, Dong Man begins to take extreme measures in pursuing the search, but Sun Ho does not agree with his way of handling the situation and stands in the way.
Sun-ho considera sospechoso a Park Cheol-jin, pero Dong-man está decidido a removerlo de la lista. Kang-hui asiste al juicio de su madre.
Obwohl Park Cheol-jin Sun-hos Argwohn geweckt hat, will Dong-man ihn nicht auf die Liste der Verdächtigen setzen. Kang-hui wohnt dem Gerichtsprozess ihrer Mutter bei.
