When Blake heard the alarm coming from the hidden sanctuary in the mansion's underground, he knew immediately that what he feared had happened. That someday, Cassie would know, that she would recognize herself and who she really was.
The moment she becomes aware of her real identity, Persephone's spirit will have the ability to control the subconscious part of her soul. Persephone will have the ability to hurt her. And there's nothing that he can do to protect her.
That cup needs to be broken. When Persephone's minions attempt to revive it, they cannot go wrong in the process of performing the ritual. Because when that happens, when a condition is violated, instead of reviving the spirit, it will be destroyed entirely.
But what kind of mistakes could they make if they studied the ritual for so long?
'Damn, I didn't expect that Blake was living in this mess. And now, I am suffering. I have his body,' Theo pondered.