C771 Old Jin's Treat

"Fengyi, do you have any venomous snake serum left?" I'll use it. " Zhang Youbin asked.

"Also, I'll give it to you when we're done." Liu Fengyi agreed.

Zhang Youbin got the viper serum from Liu Fengyi's hands and then went his own way with Vasily, heading straight home with Liu Fengyi. It was already past ten when he got home. The lights were still on