The Whole Class Was Shocked, Why Did the Female Ghost Only Chase Me?

[Horror world + system + funny jokes + single female protagonist + very cool writing, please use your brain to watch it! ] Timmy suddenly woke up with a sound, only to find that he had arrived in a world of horror. When he opened the door, he encountered a female classmate who had turned into a ghost and was brutally stabbed in the back by the ghost. Sister, don't chase me... As he gradually explored, he felt more and more outrageous, why the female ghost only chased me. Sister, don't come over! … Slowly he discovered that this was not an ordinary weird world. Weird, human, ghost, witch, holy court... Not only that, he also discovered that he had become a person named [Jazz] inexplicably, and slowly he came into contact with a strange vortex. Driven by the whirlpool, it sinks deeper and deeper... [Key]! [Deep]! [Ancient saying]! [Old God]! [Land of Dust and Smoke]! The [dawn] of recovery... Is it the annihilation of God or the redemption of man... This place is filled with the words of [gods], terrifying whispers... Confused revelations... What exactly is this place? And who am I? ! The introduction is too weak, please move to the main text!