scary roblox script

wait(1)
game.Lighting.ClockTime = 0
game.Lighting.FogEnd = 300
game.Lighting.FogColor = Color3.new(0, 0, 0)

SoundN = Instance.new("Sound")
SoundN.Volume = 1
SoundN.Parent = game.Workspace
SoundN.Looped = true
SoundN.SoundId = ("rbxassetid://304235605")
SoundN:Play()