C13 Hornet's Nest

When did this little thing get in?

Zhao Sanjin remembered very clearly that when he took out the Demon Refining Pot from his backpack, it was empty inside. There was nothing inside.

After the wasp stuck its head out, it did not continue to climb out. Instead, it stared at Zhao Sanjin without moving. Its upper jaw was like a small pincer. It opened and closed, as if it was chewing something