You decide to inspect the inscription further for any clues. As you examine the warning inscription, you notice a small indentation in the wall next to it. It seems to be a hidden compartment. You carefully press it, and a secret compartment opens, revealing a scroll. The scroll contains a riddle:

"In the realm of shadows, where darkness thrives,
Seek the key that grants eternal lives.
Through the eyes of the falcon, the truth shall be seen,
Unlock the path to the mummy's serene."

What would you like to do?

1. Solve the riddle and find the key.
2. Open the sarcophagus and retrieve the mummy.
3. Leave the chamber and continue exploring the ruins.