[Scheming and Loyal Dog Attack × Cold and Stubborn Suffering]
Qi Yan×Gu Yun
Gu Yun: Qi Yan, I only have one heart. If you waste it, there will be no more.
Ps: It's sour and bloody, don't bring it into reality.
The author's writing style and poor logic, please forgive me.
Purpose: Learn to cherish and prevent waste.