C430 Nitrous Oxide

Don't panic, don't panic. Huan was admonishing herself while at the same time, she was also encouraging Chuchu with her eyes.

Third Princess Yin Qiushui had already told them about the situation beforehand. They should have been mentally prepared by now, and not panicked to the point of ruining their plans.

Within the Prince's Estate, Eldest Princess and Yin Qiushuang knew everything