After his uncle's unjust takeover of the family company, Kang Min Ho grows up to be a successful, if not cynical investor who only cares about money. But when he undergoes a sudden heart transplant surgery, Min Ho literally has a change of heart when he inherits a warm and compassionate heart. In the midst of seeing the world anew, including falling for the kind Kim Soon Jung, Min Ho must mitigate his newfound personality with the demands of his cutthroat career.

Here, dazzling teenagers from all over the world gather to receive professional training at Starlight Academy, crossing the boundaries of language and culture and igniting the stage with their talent and passion. Through fierce competition and teamwork, they will compete for the opportunity to become a globally recognized super idol. Let’s witness how they are born from the starlight and become trendsetting stars!

Ha-jun always engross his friends love with his good looks. Min-woo, a close friend who is jealous of Ha-jun, summons a devilish ghost, but the ghost who fell in love with Ha-jun spends a hot night with Ha-jun every day. Looking at Ha-jun who looks happy after all, Min-woo is planning another curse.