The life of quiet high school student Ho Goo Hee (Kim Hyang Gi) takes a dark turn when she becomes the target of relentless bullying. While popular boy Ji Hoon (Lomon) manages to save her a few times, she can’t always rely on him to save the day. Her only solace comes from her friendship with K-pop idol Cha Eun Woo and her new friend, Jung Deok Hee (Kim Hwan Hee), who shares her love for him. When a mysterious app called Revenge Note appears on Goo Hee’s phone, offering her a way to fight back against her tormentors, the consequences are swift and terrifying. But will this newfound power bring her peace or deeper chaos? This 2017 South Korean web drama was directed by Seo Won Tae.

Just 18 months into being a top-selling girl group, the Treasure Girls disband. A quick ten-year hop in the future, their lead vocalist Ae Jung goes through many difficulties releasing one controversy flop after another. On the other hand, Ko Jin is the epitome of a perfect man in the eyes of every Korean lady. He's hot, he's humble, and he's got a great set of movies on his career. The two meet, but what's covered in glitz and glamour is apparently a facade of what's real.