Loyal Dog Secret Guard Attack
Yan Shisu came across Shi Yan who was being bullied once when he was out of the palace, so he rescued him and brought him back to the palace. After years of training, Shi Yan became a secret guard around Yan Shisu, willing only to protect him for the rest of his life. The once innocent and romantic prince, after learning that his mother-in-law had been murdered, he realized that the harmonious scene in the palace was all false, and there was already an undercurrent surging behind it.
