At the age of eight, Park Joo Hyeong left for Italy after being adopted. Now an adult, he is known as Vincenzo Cassano and employed by a Mafia family as a consigliere. Due to warring Mafia factions, he flies to South Korea where he gets involved with lawyer Hong Cha Young. She is the type of attorney who will do anything to win a case. Now back in his motherland, he gives an unrivalled conglomerate a taste of his own medicine—with a side of his own version of justice.
Ma-Ha is a member of girl group Teaparty. The other members are Ri-A and Hyun-Ji. Since their debut, they haven't achieved much success. Ma-Ha has received some attention due to her resemblance to popular singer Ri-Ma. Teaparty then takes part in a reality TV program, involving popular idol groups participating in sporting events. Ma-ha wants to catch the attention of viewers. Meanwhile, Kwon Ryeok is member of popular boy band Shax. He is well liked and is good at singing, dancing, and acting. He is also focused on maintaining his success. He doesn't like Ma-Ha, who imitates the appearance of popular singer Ri-Ma. During the TV program, Hyeok from boy band Shax gets injured due to Ma-Ha. Kwon Ryeok bursts out with anger at Ma-Ha. She also receives hate from other people. Ma-Ha doesn't want to see Kwon Ryeok anymore, but they cross paths on TV programs and while performing in a drama series.