Strange Arrival: Trapped in a Ghost Realm at the Beginning

[Supernatural recovery + urban mystery + brainless + thriller + group portrait + relaxed humor] This world is dying, we are observing ghosts, and ghosts are observing us. From that shopping mall, incomprehensible weirdness begins to erode reality. A ridiculous ghost marriage - I controlled a ghost. I use the power it gives me to fight other ghosts. In this era where evil ghosts are resurrected and there is no life or death. I walk in the world, both as a human and as a ghost.