You and Rayce are close friends, one day you are walking with Rayce and you accidentally press the trap button, You and Rayce wake up in a fairly large and empty place, there is only a piece of paper that says

"if you want to get out, complete the challenges here, find 10 keys and 10 doors, The last door is your way out!" You and Rayce could only remain silent and look at each other, until finally Rayce spoke

"We have to find the key! Don't scatter, stay by my side"

you start looking for the key everywhere