In Blossom Season 1 Episode 16
Gu Yong decides to reveal who is the leader of the Ripple organization if Pan Yue can guarantee his safety. However, a mole in the county magistrate’s office gets to Gu Yong before he can reveal anything. Fearing for Cai Wei’s safety, he tells her to back to her brother in the capital, while Master Zhuo offers his residence. Instead, Cai Wei decides to find a place on her own and continue her investigation of the Ripple organization.