Small sounds of tinkering was heard as the boy entered the workshop of Elfnein and well of recently of Carol now as well due to her return thanks to his effort, but it did not take long before he found her a young and adorable girl with golden hair and a calm and kind expression with soft blue eyes that noticed him, when she soon spoke in a demure and cute voice

Elfnein: "Ah! you come..... sorry if i am taking to much of your time away... but i do want to test more about your power to tune the Symphogears, well to be fair it's closer to say hearts as you could even tune me..... and bring out Carol, even giving her a body of her own..... eh? sorry did i ramble again?"

The small and adorable Homunculus really was to cute as she was worried she had offended him in any sort of ways, she really was so caring and empathic, very unlike Carol even if she had her own charms

Elfnein: "..... I-I don't want it to seem i only want to see your due to research of your power.... after all i owe you so much.... and i like having you around"