It might be a unit article, it might be a quick travel article, it might just be a story. It is probably the story of the protagonist Gong and the heroine confessing their love to each other in the novel Wan Kaizhi. The protagonist Shou suddenly realizes that he and the protagonist Gong are actually a couple, and then takes back her husband.
The first world is probably ABO, where women are not differentiated
Forbidden kkmn, reverse pull and step, attack and receive are a natural pair.
Intention: Face life positively