You Were Asked to Overthrow the Empress and You Became the Empress' Lackey?

Jiang Feng traveled through the Dayu Dynasty. As the son of Zhenbei Hou and engaged to the current empress, he was supposed to have a peaceful future. Unexpectedly, due to various reasons, he had to become a double agent! During the day, he is Jiang Shenqi, one of the famous "Four Great Catchers"! At night, he is the Qinglong Hidden Messenger, one of the "Four Great Hidden Messengers" of the Heaven and Earth Society! A few years later, the God Catcher Division... "Captain Jiang, only the two of us know the location where the members of the Tiandihui were imprisoned this time, but the people of the Tiandihui still kidnapped them!" "I doubt..." "I may have been hypnotized without knowing it, and told all these things to the members of the Tiandihui!" "In other words, I might be a traitor!" After a few years, heaven and earth will... "Not good! The current empress is actually pregnant!" "We haven't overthrown her yet. Once she gives birth to a dragon, it will probably be even harder for us to overthrow her." "So we must find out who he is as soon as possible!" "By the way, congratulations to the chief helmsman. I heard that your latest child is about to be born. I wonder which of your wives is the child?"