Jeong Hae Seong must pose as a high school student—but blending in with teenagers proves to be harder than expected. When his classmate Choi Soo Jin (Shin Ga Eun) asks, “What’s your social ...

Eun-Seong utilized Hong Hae-In’s brother Hong Soo-Cheol’s innocence. He collaborated with Soo-Cheol’s wife, Cheon Da-Hye, and secretary Grace to strike a deal with Soo-Cheol and trap the ...