C17 Natural Biogas

At first, his friends were very scared of Lin Faang who was next to Sima Kong. After all, he was a stranger. However, under Sima Kong's beckoning, they still couldn't resist the temptation of the gift and one by one ran in front of Sima Kong.

Looking at the toys and stationery in the cardboard box, they let out cries of envy.

After Sima Kong gifted the things to them