ZE HANA NO CHIGIRI KARIHAJIME JUJUTSU SHI FUFU HA KOKYU WO KAKERU

The third prince, Li Ling, who ordered the sorcerer Hongju to marry into his family, is Ryo, with whom he once had a history! Ryo has become a secret magician to protect the imperial palace, and only the queen can save him. In other words, "marriage is a distress signal", and a situation is happening that requires Red Pearl's help... The two of them enter into a provisional marriage and begin their investigation. The back palace is full of miasma (a miasma that causes noxious gas), and the plot is a whirlpool of intrigue...? The strongest couple (temporarily) run around in this Chinese demon-fighting fantasy!