C211 Gu Jiayi's Toxicology

Lee Nan returned to her classroom. She knew that it was impossible for her to get a guarantee, so she did not expect Bai Tianqi and Luo Yufei to get a guarantee.

Their results were in the top five.

Luo Yufei and Bai Tianqi's faces were also as black as coal.

Luo Yufei thought back to a few days ago when her father told her to definitely get this guarantee. Now, there was nothing left