Walkthrough
1. Accept the quest from your trainer in Job Center and get a Training Badge.

2. Find Ironsmith Chou to hear his story. He will ask you to collect 5 Helmet Fragments for him. Apparitions, Poltergeists and Heavy Ghosts hanging around the Mine Cave will drop them.

3. Bring the Helmet Fragments to Ironsmith Chou. You are told to get Evil Blood from Monolith Monsters in the Mine Cave to purge these fragments.

4. Get an Ultra Badge from Ironsmith Chou and swap it for a reward from your trainer (the one who can promote you) in Job Center.