Class G armored tech, Inghild calls herself a prophet, claiming that she can predict the future by aura around her she considers as words from "Him". She predicts misfortune constantly, and so far, all of her foresight came true as shown in "His" Revelation when Avan got soaked by water twice by Raymond in the class and Anisette who was bringing a bucket of water. In On the Mark, she predicted more misfortunes and all of the predictions came true, such as Cosette who accidentally burnt herself a little in the lab and Zeri whose eyeglasses fell and got stepped by Joachim. This made other Class G members thought she is truly a fortuneteller, although others, especially Zeri, still don't believe it.
In III Luck for G, Inghild predicted a great misfortune that she had never even see. Professor Brixham came to tell a strong force of GRA army had marched to Leanbluff Forest and it is Class G's mission to stop them. Many Class G members felt pessimist due to Inghild's prediction, but Avan and Zeri said they don't believe on the prophecy she said.
After stopping the GRA army, Avan said fate is built by people, step by step. It's not bad to believe in faith, but they should also believe in themselves in building their future. As the mission had been completed, the Class G went back to Lanseal quickly since there was delicious stew for lunch which they had been waiting for. Sadly, things didn't went as they hoped to be.
After graduation, she vanished, saying only "He" was calling her. She reportedly boarded a ship headed east.