Mulberry School 2020 (South Korea), also known as Mr. Trot F4's Mulberry School, Mister Trot F4's Mulberry School, Ppongsungahakdang, 미스터트롯 F4의 뽕숭아학당 is South Korea drama premiere on May 13, 2020
It is a full-fledged entertainment program that tries to finds ways to help become the best trot singer in Korea! Edit Translation