From MC's Perspective:
The security team left after receiving the instructions. They have only one or two days before the airship reaches the border city next to the forbidden silent forest.
Time passed,
The purple venom heart snake is doing its best to find out the intruder. So far it hadn't seen anyone suspicious. It's even worse than the Beast Eye Wizard.
Because the purple snake had no trace. It's using magic ability randomly. When it was a full day over. The snake returned to Elder Corgi.
Elder Corky's expression turned ugly. He was confident of his companion monster beast's ability. To think even the companion monster beast failed. He doesn't know how to react.
He decides to inform the family. Especially to his faction higher ups. Only Family Head can do something about it. The family elder is a respectable level-9 Wizard. One step away from being called Supreme Wizard.