Kim Su-yeon is a former A Team Entertainment trainee and currently under MYSTIC Story Entertainment. She joined Mnet's 2021 idol program Girls Planet 999 as a contestant.
Billy Crocker is a stowaway Who is in love with heiress hope Harcourt who is engaged to Lord Evelyn Oakleigh nightclub singer Reno Sweeney and public enemy number 13 Moonface martin aid billy in his quest to win Hope
