The next day, Li Pan still visited Sister Qian to continue observing her potion refining; she handed over water and such, mainly to observe.
She couldn't get involved now, even with a good relationship, since the medicinal materials were very precious, all cultivated at a cost—this was all public money.
But Li Pan could watch how to refine potions. Each potion's formula was different, and the fusion's strength and time varied. Experience could be taught, and the rest was trial and error.
The various formulas were also top secret, belonging to individuals and the base.
Sister Qian was in charge of refining potions and had many years of experience, making her especially knowledgeable.
Her notebook was extremely valuable, and now she gave it to Li Pan without reservations.
It contained various potion formulas, levels of fusion, as well as personal experiences, and more.