C399 Heart-cutting lock

Min Yihan was full of suspicions, and took the wooden basin and left. Emperor Gui Jian was extremely dissatisfied. If he were to steal his teacher's skills, it would be too easy.

How could he be so confused? At the very least, he should mix all those ingredients thoroughly with water and hand them over to Min Yihan later. Min Yihan was definitely a expert, if he were to copy the formula