I fell for her trap.

"Anyways, have you learned Vaan's Magic Circle yet?"

Risia questioned, the greed in her eyes couldn't be hidden anymore.

Astra narrowed her eyes as she glanced at her siblings.

This was better.

They were finally being honest about their intentions. Astra felt like vomiting when she saw those fake smiles on her siblings' faces. This greedy look was what suited them the most.

"I have bought a copy of the Theory he published and am working on understanding the principles behind it. I have not yet succeeded though."

Astra replied.

"Hahaha~ Why would you buy the theory when you have the publisher right next to you? I was wondering why the mother and son have been meeting so often these days,

Well now I know~"

Risia spoke with a playful smile on her face.