After leaving the school, Chen Mobai arrived at the Evergreen Pharmacy.

He originally wanted to help, but Qing Nv said she wanted to perform the final step of water method alchemy alone, so she could concentrate better and be more efficient.

Left with no choice, Chen Mobai could only wish her good luck and take his leave.

Since he couldn't be of any help here, he decided to go to the Tianhe Realm to make money.