ASTRO's Moonbin has reportedly been cast as the male lead of an upcoming web drama series, titled 'Mermaid Prince' (working title).

The upcoming web drama will tell the story of a group of 24-year old friends who embark on their last trip together before graduating from college. Moonbin will take on the role of a mysterious inn owner, Woo Hyuk.

Meanwhile, Moonbin recently marked his official return to promotions as the new MC of 'Show! Champion' back on March 4, after taking a hiatus due to health issues last November.

