The serum can't be made after tomorrow because the formula has not been collected. You can do it again according to the following steps.

Tools/raw materials:

Xiaomi 1 1?

MIUI 12

After tomorrow 3.22

1. Before making serum, you need to open the equipment drawings to make the diffuser.

2, open a simple formula, medicine, nutrient solution, sedative is three different serum.

3. Select a variety, and then click the Make button.

4. Just wait for production.

5. Select the serum and click the Configure button.

6. Click on the diffuser with serum to use.