C129 There's Still One More Thing Left

Lu Shan couldn't help but feel troubled after he came out of the pharmacy and bought over 20 flowers and herbs …

This was because he had no idea where he should experiment with these flowers and which type of drug could be used to concoct the mind potion!

He clearly had a place to live, but the girls couldn't trust him, so they didn't even give him the key. This was annoying enough