300 Year-Old Class of 2020 2020 (South Korea), also known as sambaegsal 20hagbeon, Sambaeksal 20hakbeon, Three Hundred Year-Old Class of 2020, 300살 20학번 is South Korea drama premiere on Dec 21, 2020
The series is a fantasy comic web drama that tells a story of three students, who were studying in Seowon during the Joseon period accidently time travel and arrive at present-day Seowon in 2020. (Source: Korea Cultural Heritage Administration)Edit Translation