Lucia's Injury

We have a message from Lucia. Not only did she fail to find the Magic Square, but she was badly injured by the monsters. Basically she didn't get the job done. She seemed reluctant from the beginning, so I'm a little suspicious. According to this message, she wants five bottles of milk to recover from her severe injuries. I'm not so sure, but go buy the Milk from a cook and deliver it to Magic Armas Mercador Lucia southwest of the city.

I have been tricked by her a few times. I requested her help because we were close once. But I must say I don't feel good about this. Still, go buy some Milk from a cook and deliver it to Magic Armas Mercador Lucia southwest of the city.

Oh, you brought the milk. Thank you. You don't think I look hurt? Well, it's not like I'm going to show off all my injuries to every traveler happening by. And what does it matter if I use the Milk to treat myself or not? You talk too much. Wait here for a second.