Green Gem Ring : MM03
You pressed the correct button.
It appears that the letters on the frame represent the initial letters of the days of the week.
Sunday, Monday, Tuesday, Wednesday, Thursday, Friday…
Therefore, the correct answer was S, the initial letter of Saturday.
You press the S button beneath the frame.
Moments later, a section of the wall beneath the buttons slides open,
revealing a treasure inside—a ring set with a green gem.
You reach into the small hidden compartment and retrieve the treasure.
After securing the treasure, you leave the area.
You have successfully escaped.
You have secured the treasure.
Congratulations!