C451 Poisonous Grass

The crime scene was already cordoned off, making it quite difficult for them to get in. Ruonan thought it over and decided not to take any risks. Even with her brother-in-law involved, it was better to play it safe.

"Let's just grab a few samples from out here," Ruonan suggested to Qingzhi.

Qingzhi, who was busy pulling up some grass, paused and looked at Ruonan