I'll make you to do it(*)

Celestia's POV: 

I have never been this guilty in my life before. When Cynthia gave me a cold glare and left the room, my guilt got doubled even more. Why did I have to drink his blood?! At least Theo could have stopped me! Once Cynthia went out of the room, Theo came to me and held my shoulders. 

"Celestia, listen to me! This is not entirely your fault. Even I didn't stop you so if you see it that way, I am at fault too—"

Tears filled my eyes even after that. "But Theo, tomorrow Oberon is going to attack the island. Many people will die!"

Theo sighed and said, "Celestia, you don't have to worry about that! Didn't you hear what I said before? The Demon warriors will arrive here tonight. They will defend the Siren girls! Nothing will happen to the Sirens. You don't have to worry—"