Maroo Entertainment's first idol girl group, myB, released a teaser video and signaled their debut after two years of preparation.

In the teaser video for their debut track "My Oh My," the five myB members appear in silhouette against bright lights and show off their dancing skills. Contradicting images of femininity from their silhouettes and power from their choreography create mysterious charms.

"As myB is our company's first idol group, we prepared so much for their debut," explained a statement from Maroo Entertainment. "With our knowledge in Hallyu (Korean Wave), we will do our best to make sure myB becomes a widely loved group in all areas of Asia."

The group has yet to annouce an official debut date.