Boy group Top Secret (TST) is gearing up for their first comeback of 2019, beginning with individual teaser images!

In his individual image, Yonghyeon looks up with a gentle smile. On the other hand, Ain wears a dramatic expression, both members dressed in delicate pink tones. For this comeback, Top Secret will be returning as 5-members, due to Wooyoung's brief hiatus from promotions because of health issues. 

Stay tuned for Top Secret's comeback with their 3rd single album 'Wake Up' on February 11!