章 543: Spark of Chemistry

"Why don't we first explore the castle?" Luke suggested just before Valentine and Sam were about to quarrel.

"That's a nice idea!"

Dragging her sister, Valentine, they began touring the castle before they ventured down the path of knowledge.

A few hours later, bored and restless, Valentine fell into listlessness, ignoring Sam, who was still glaring at her.

"Let's go to the seclusion grounds. We'd better finish this quickly so this little woman can leave as soon as possible," Sam suggested.

Their father had only instructed them to guide Valentine and Nora on their path.

If, by that time, no spark had formed, the marriage alliance would be nullified.

"Sure, as if I wanted to stay even a second longer beside you," Valentine rolled her eyes.

Arriving at Sam and Luke's training grounds, the two sisters were amazed.

It was like a whole other dimension, filled with mechanical machines, strange materials, and various creations.