It's said that, though she was sealed by the powers of a dragon, a hero, and a sage, they were unable to destroy her flesh.

Your Cantus has been sealed here!

At this rate, it will be difficult to ever bring her back!

It's time. I'm removing the seal.

I've sealed away that ability.

It would become incredibly powerful, unhindered by attempts to seal it.

It must remain forever sealed!

It seems I've released the seals that bound a dark god.

Because... Because... If I go back, I'll have to seal away these feelings I have for you!

They fight with the Flame Haze that's sealed in the basement of Sunshine 60, right?

Hydrogen Bomb That was Bkulians, a highest-level sealing spell.

Alien, time traveler, and esper tricks are banned just this once.

Can't we seal your Cantus?

You mean it's a seal?

The sealing talisman Sena gave me.

Has the seal been broken?

Key of the Seal.

Runesave!

The place it was sealed?

That is only the seal being released.