Cool sister x mute sister, Qin Yin x Zhou Zhou, no blood relationship.
The Peking Opera "Suolin Bag" is a source of inspiration, but it has little to do with the plot.
"Qin Yin used to hate her. She was the gap in Qin Yin's entire youth, a ditch that discharged floods."
Stop loving the passing water, turn around from the sea of suffering, and realize Lan Yin early.
Intention: Through pain, we finally become stronger.