Characters:

Cho Kyuhyun - famous KPOP superstar, member of Super Junior. A widower with a son, who needs a governess because he's being homeschooled since his mother died. Became cold to all women except ELF and his current girlfriend, Seo Joo Hyun.

Choi Hye Soo - 25 years old, unemployed Arts graduate, part-time model, who one day found the ad for a governess position. An ELF whose bias is Kyuhyun since 2006. Loved him ever since she saw him personally in one of the SMTOWN concerts. 

Cho Marcus - the Little Kyuhyun, since he's as 'evil' as his father. Witty, smart, loves math and totally cute. Had 19 governesses but managed to scare them all away with pranks. Longs to have a complete, happy family.

Seo Joo Hyun - Kyuhyun's longtime friend and current girlfriend. She thinks she's in love with him before he even married her best friend. She wants to get closer to Marcus but the naughty little kid always manages to bring the worst in her. (Typical little Kyu). 

Shim Chang Min - Kyuhyun's bestfriend from DBSK. An uncle who is more close than the father. He, also, taught Marcus during the time that Kyuhyun is still looking for a governess for the kid. Pines for his true love.

Super Junior Members - brothers to Kyuhyun and wonderful uncles to Marcus. Still single in their 30s. Looking for the 'ONE'.

Will Kyuhyun find a governess for his son? Will Hye Soo finally be able to love him not just from afar? Will Marcus have his happy family? Will Seohyun continue with her way of thinking or will she fall in love for real? Will Changmin and the Super Junior members find their true love? 

STAY TUNED! ^^