Petra



=Overview= Petra is a woman living in House 9 of Settlement 17 with her son, Pontus. She is very judgmental and harsh on Robin for her mechanical work, even though she helps the town.

=Story=

House 8
After House 8 is destroyed by Penance, Petra allows Mr. Andress, the sole survivor, to stay with her. When Robin visits, she issues a stern warning about what happens to sinners, suggesting that Robin should stop and might even be partially to blame. Inspired by Robin, Pontus makes his own wrench and shows it to Robin when she visits. Performing mechanic work without permission is an extreme sin, so Petra is mortified and immediately throws it away, asking Robin to leave as she has become a bad influence.

The Spaceman
After Robin returns to Settlement 17 from Isilugar, Petra says that Pontus is missing and asks for Robin's and Mina's help. He claimed to have seen a "space man" and ran off to go find him. They find him in the far West of Blockrock trapped in a cage of ice by a Hazard Armor and saves him. Elro appears and knocks its helmet off, revealing the Pupil inside. Pontus is disappointed to find out that his "spaceman" was just a person in a suit and reluctantly goes home. Petra thanks Robin for her help, but suggests that she should still turn herself into the Concern for her sins.

Sneaking Into One Concern
If Robin and Mina visit her before meeting Doctor Gustavo in the Tower, then Mina will openly mock Petra's fear of "pirates," and Petra will tell them to leave her house and go west.