The Guiding Light

On your way to open the 15th door, you hear a loud screeching noise, looking back, a ghastly green face rushes at you, takes your life. You find yourself in a void, a mystical blue glow in front of you "You died to who you call 'Ambush' , Ambush is a tricky one, looping back multiple times, use what you learned from rush to evade it" The light slowly fades away as you wake up in the lobby of the hotel once more