Adrian looked around and saw a picturesque landscape of rolling hills and mountains. It was far from the dark and abyssal underground world. The place looked like a fairytale land, filled with the fragrance of flowers and the melodies of birds.

"I never expected to find such a mysterious place underground!" Adrian exclaimed.

Surprisingly, the ominous aura he had felt earlier had completely disappeared upon entering this area. Now, he felt invigorated. Curious, Adrian explored the area. He wandered aimlessly and stumbled upon some strange features. Despite the place’s idyllic appearance, he spotted hints of previous human activity. In the thick jungle, he discovered ruins and remnants of ancient structures covered in moss and vines.

Adrian arrived at a location with crumbling walls and broken structures. Observing the scene, he wondered about the history of this place and decided to investigate. As he was observing the ruins, a thunderous roar suddenly echoed in the distance.

"Hmm?"