Wyndia/Chronology

Volume 12
While hunting Wyndia, Keel and the other slaves found monster eggs from time to time and started collecting them, as a result, they ended up with a huge number of monster eggs. Wyndia decided to raise one of the monster eggs which turned out to be a Caterpiland before she managed to get all other slaves together and save up enough money to register the monster to Naofumi without his knowledge or consent.

Wyndia tried to hide the Caterpiland in the Bio Plant but it was all in vain because Naofumi discovered the Caterpiland and was not amused. He was annoyed and furious at Wyndia for acting on her own and gave her the nickname Valley Girl. He thought about selling the Caterpiland, but Keel managed to convince Naofumi and so he let both Keel and Wyndia off with just a warning.

After Naofumi's dragon egg hatched, she named it Gaelion after her deceased adoptive father. After Gaelion ate the Demon Dragon Emperor core and went berserk, Wyndia joined the group who chased after him. Wyndia tried to convince Gaelion (her father) to stop possessing Gaelion (the newly born dragon) however, the Demon Dragon took over the body and started to attack the heroes. The heroes they fight and eventually defeat the Demon Dragon which exorcises it from Gaelion's body. Unknowingly to Wyndia, her father's spirit still resides in young Gaelion's body.

Volume 13
As Gaelion grows, Wyndia starts to act as his caretaker and speaks on his behalf. Wyndia and Rat are also asked to conduct biological research in Siltvelt's ecology.

Volume 15
Apparently Wyndia's responsibilities have grown since she now takes care of most of the monsters within her village. She goes with Naofumi to perform the class-up ceremony on all of the monsters.

When it came time to fight the Phoenix Guardian Beast, Wyndia and Gaelion fought as a team with the rest of the united forces to defeat the two birds.

Volume 16
Wyndia was part of the diplomatic envoy to Faubrey who got ambushed by Takt. The group barely escaped thanks to Raphtalia staying behind to cover their exit.