Block B's Jaeho will be taking his first acting challenge in a new web drama.

According to his agency on July 7th, Jaehyo has been casted as the male lead in web drama 'What The Hell Is Going On', directed by Ahn Sung Gon.

'What The Hell Is Going On' will be a comedy romance about a 40 year-old woman who is in love with a 25 year-old man, and later she ends up turning into a 10 year-old child.

A rep said,"Jaehyo fits well with the character and he has also proved his acting through his previous musical role". The drama will begin filming in early July and broadcast in late August.