Bedtime:turn off the life

Are there ghosts in this world? Nobody knows, let alone how to see a ghost. I heard that if you do Seven Destructions, you can see the dead paper figures. How about giving it a try? Then pass away! This is a third-person adventure game based on the traditional Chinese funeral custom of do Seven. If you see a ghostly figure, sleep with the lights off; if not, sleep with the lights on. Simple, isn't it? But add different ghostly rules: Head Seven, First Seven, Second Seven, Third Seven, Fourth Seven, Fifth Seven, Sixth Seven, Seventh Seven. Each "seven" has distinct rules; follow them diligently. Hide and seek, statues, hopscotch. Familiar games, right? But with ghosts involved, will they remain familiar?