Every Thursday, a new episode of "Flowers in February" is released. During the Anti-Japanese War, in order to move the cultural relics hidden in the ancient tomb, Er Yuehong set up a stage for opera right above the ancient tomb guarded by Japanese soldiers. Using the relationship between opera excerpts, Er Yuehong performed opera while fighting wits and courage with the Japanese soldiers in full view of the public, and finally opened the tunnel leading to the ancient tomb and moved the national treasure out.