C274 A Rare Reunion

Shan Yunong couldn't help but laugh as she looked at the scene before her.

What a joke, playing science with a person with thousands of years of cultural history?

This is not how you play with an axe.

Shan Yunong picked up two rubber gloves and took the coloring agent from the pharmacy.

He lightly sprinkled a circle around the ground, trying to make it as smooth as possible. After that