Hidden Cave
The room suddenly transformed into a cave. However, it wasn't an ordinary, dark, cramped, and damp cave. Instead, it was an enormous cave filled with a variety of plants emitting light from their leaves and stems.
Rama could see the cave's ceiling, located approximately ten meters above, could be more. Even there, various plants or other luminescent organisms adorned the ceiling.
There was even a river flowing with a gentle, soothing murmur in the vicinity. Rama was sure that beneath the river lay fish, as he heard the rippling sound of water in motion.
The entire cave formed its own ecosystem, hidden away from any human civilization. Many living creatures resided here, unbeknownst to anyone in the outside world. Rama was amazed.
He swallowed hard and began to walk while continually scanning his surroundings. 'It feels like I've been transported to another world.'
A moment later, a writing appeared in his vision.