Carmilla Academy.
The most prestigious and ancient school in all of Central City, a metropolis that interconnects with every existing place in Blue World. Due to this, it has been home to many mysterious legends throughout the passage of time.
From things like wandering ghosts and statues coming to life, to whispers of mysterious voices and spaces that connect with 'other worlds,' and all kinds of etcetera.
These rumors, without any apparent basis, have been consistently denied and considered mere gossip or malicious defamation against the school.
However, the reality is that all the rumors are true, and those in power use their influence to manipulate and twist the truth, hiding this reality.
Kept hidden in the shadows, the true nature of this school remains concealed. And once again today, the students, unaware of the extreme danger they could face, attend classes without knowing the potential threats.
"Mmm... Huh...?"
And once again, another poor ignorant student fell into one of the school's anomalies.
"Where am I...?! (Déjà vu)"