A teeange fearless princess named Lucy Glitters loses her powers and is sent to the human world with a magical diary and a talking teddy bear, name Lucky. She must befriends with human two belgian Irene and Julia, and complete missions to seal away an evil witch and save Secretia Land, with her friends receiving Secret Flowers to become part of her magical team, the three girls transform into a career called Magic Tweenie Secret, and they conceal their secrets, and they protect their friends from different professions to survive the insecurities of the evil hearts.
