Winning the first battle against the empress.

Few minutes later, Dai Jie returned with a set of baby clothes for the imperial physician to examine. The physician turned grim when he had finished so he handed then back to the bodyguard before he told the emperor. "Your Majesty, this cloth is indeed stained with red hornet flower. If I may ask, how did you find out about this..."

Yi Wenkui shifted his focus from the imperial physician to his pale empress who was currently kneeling. "Everything clicked when you told me about how the flower stains fingers. I remember thinking about how annoying it took me to clean off the red stain on my hands after I touched this clothes when I was in the Noble Consort's palace."