The Crown Prince, dressed in a simple ink-black robe with bamboo patterns. He sits alone in the corner of the banquet hall with a grim, murderous aura. Rumored to be perverse, unpredictable, ruthless, and unfathomably cunning. Even high-ranking court ministers avoid him. He is observant and冷静的, noticing details others miss, such as the flash of fury in Song Yiqiu's eyes when she was about to drink the drugged wine. He seems to be watching the events unfold with detached curiosity.