This is the 19th-century Bederon Empire. In this place where only men are respected, dreams are nothing but a luxury for women.

However, Lucia Bianchi harbors a grand dream of becoming the inventor of the century. She is ready to risk everything to achieve that dream.

One day, Lucia receives an offer she cannot refuse…

‘A generous lifetime salary, free lodging, and a laboratory…’

The offer is to become a researcher supported by Emperor Aristide.

Finally, the opportunity to fulfill her dream has arrived.

But there is one bizarre condition attached to it—

“I’ve chosen you.”

He pointed at Lucia with his long finger as if sealing the decision.

“My next concubine.”

She must hide the fact that she is a lifelong researcher and live pretending to be a concubine.

Lucia has no choice but to accept this proposal, bearing the humiliation and burden of being labeled as ‘The Beast Emperor’s Plaything.’

Yet, Lucia’s journey to break free from the oppressive societal framework and carve her own path has only just begun. The world begins to change at her fingertips.

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