Carta's sin

You look like the strongest among human beings. Without a strong will, it's impossible to be that powerful. Do you know fairies and herrings are not temped? Quite unlike humans.

Humans used to be like that. Magic of temptation, when used by monsters, work for monsters but not for those with pure will. Somebody ruined it. Do you know witch 海の魔女カルタ?

Destroying willpower is among 海の魔女カルタ's many sins. She took all of the power to resist temptation. Her hatred towards humanity made her sin.

You don't seem to believe it. Your experience will tell you everything. Were you ever tempted by a monster and couldn't control yourself? Exactly. That's the result of 海の魔女カルタ's curse.

A will to resist temptation. It's hard to make it no matter how hard you train yourself because 海の魔女カルタ took it away. If you want it back, go to see 海の魔女カルタ. If you lose your mind, the whole world will be threatened. Please find your will.

海の魔女カルタ is studying magic somewhere in the deep sea. She won't give what you seek easily.

If you don't want to, then that's fine. Humans may not deserve to get their will back..

You came here deep in the sea. It must be urgent. What's the matter? I don't like anyone strong like you.

海の魔女カルタ is not willing to give the will.