Rong Yu was a refugee in Tongzhou when he was young. He took his sick mother to seek medical treatment, but no one helped him because he was a refugee and had a low status. Li Yan, the eldest son of King Qin, was passing by at that time and happened to meet Rong Yu who was taking his mother to take shelter from the rain, and he and his mother were saved. From then on, Rong Yu vowed to be loyal to Li Yan at all costs
Tips:
1. Gong is the Crown Prince, Queen is the Prince, Shou is the Shadow Guard
2. The ending BE is a bit sadistic.
3. Attack and receive double cleansing
Purpose: Loyal to one person