C391 Radix carbendazim
At the age of eight or so, the twins were able to stand up shakily with the support of an adult. After the adults let go, they were able to hold on for a few seconds, and so the twins resumed their exploration.
Xia Chuyue supported Xiao Liner as he stood up, and when it was about time, he let go.
The little guy's expression became tense for a moment when his mother just let go of him