The series is about the struggle between two opposing schools of thought. Hua Xin Shi are those that collect the pure sentiments of people after they learn to let go of their obsession. Yang Xin Shi are those who collect the impure thoughts of people consumed by their own insecurities.

• Dylan Xiong
• Zhu Xudan
• Sun Bohao
• Bao Tianqi
• Li Junchen
• Huang Tianqi
• Zhang Nan