There's a saying, "Over eagerness to offer help is either a trap or a theft," so Gu Youyou had to be on guard.
She wasn't sure if there was anything wrong with the mung bean drink Huang Xiangwen served, so she switched with Sanya, but she couldn't let Sanya drink it either.
If there were indeed a problem with the drink, Huang Xiangwen surely wouldn't give it to her own daughter to consume after Gu Youyou had left.
Gu Youyou watched Sanya, smiling as she finished the remaining half of her mung bean drink.
It had only a hint of sweetness and wasn't very well made, still carrying the astringency of the beans, but the child drank it happily, thinking it was delicious.
Children of this era were worlds apart from the children of modern times; after all, Sanya was the child of Lotus Village's richest family.
Of course, Gu Youyou knew that many children in the village couldn't even dream of having dregs of tofu, let alone mung bean drink.