[Ding! A new Mission: Explore and clear this floor in two hours.
Reward: All stats+3]
Noah's eyes widened as the system notification appeared like usual.
He took a deep breath, his mind racing. Two hours was not a lot of time to explore an entire city, especially one filled with unknown dangers. But the reward was too tempting to ignore.
With renewed determination, Noah stepped deeper into the ruins. The city seemed to stretch on forever, a labyrinth of concrete and steel. The unnatural vegetation grew thicker, and the air seemed to grow heavier with each step.
His Presence Detection flickered constantly, a constant reminder of the unseen threats lurking in the shadows. He knew he had to be vigilant, to anticipate every move. This was no longer just a game; it was a test of his skills and his will to survive.