The purest bride (Twisted Wonderland)

Everyone knows the story of Night Raven College. How the school was one prestigious and prosperous, only to collapse from the hands of the very students they were teaching.

The overblots grew out of control, until they banned together and took over the school.

But soon, they all died. Their magic ran out, and the rest of the students were trapped inside, until finally the last student starved to death.

But it couldn't end like this! They needed to move on! So with no other options, they contacted the Witch of Thorns.

She took pity on the students, and gave them a solution. "If one of you marries a pure soul, then you shall all move onto the next life."

A pure soul? Does such a thing really exist?

They began to all loose hope, until finally, they found them. The purest soul that would free them all.

They found you.