Gwanggaeto, The Great Conqueror is an alternate title for King Gwanggaeto the Great, a historical drama based on the life of the nineteenth monarch of Goguryeo, Gwanggaeto the Great. The drama was based on two sources, Gwanggaeto the Great by Jeong Jip, and Great Conquests of Gwanggaeto by Hyeong Minu.
A drama detailing the life of King Gwang Gae To the Great, who restored the glory of Goguryeo by wresting power back from Baekje, which had invaded Goguryeo prior to Gwang Gae To's birth and dominated East Asia under the rule of King Geun Cho Go.