HALO's OOON was reported to have entered filming for KBS 2TV's upcoming historical drama 'Hwarang: The beginning'! 

The drama's story pans out in Shilla Dynasty, one of the three kingdoms of Korea before it unified and became the Goryeo Dynasty. 

'Hwarang: The Beginning' will unravel the tale of Shilla's elite group of youth known as hwarangs, which translates into 'flowering knights.'

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OOON is in the process of diligently practicing horseback riding and stunts for the drama, which also stars other idol actors such as Hyungsik and Minho, other including Park Seo Joon and Go Ara. The drama is set to air some time in the latter part of 2016, so keep you eye out for this action-packed, flowerboy-filled, historical epic drama!