CEO'S Regret: Mommy, Daddy Want You Back

“I didn’t steal!”
“That gem, it originally belonged to me...! I, I didn’t steal from anyone, it’s something my mother left for me!”

...
And so, the fate of the two orphaned children was swapped.
The Anderson family adopted Marry, stepping into a life of luxury, becoming the daughter of a noble family and also the fiancée of Evan - the director of the Anderson group, a powerful man.
Meanwhile, Sonya was adopted by the Richart family. The Ricart family was still prosperous. But not long after, her foster father encountered problems in his business, causing the company to be on the verge of bankruptcy.
In order to save her father’s company and to repay the kindness of adoption, she signed a surrogacy contract, and coincidentally, the person was Evan.
Sonya was pregnant with twins, but when the two children were born, one of them didn’t breathe. When the Anderson family thought the baby had died, a miracle happened. It cried out and breathed.
Sonya secretly took the baby away and raised it.
But five years later, her remaining son - Dennis, who was being raised by Evan, started having dreams about his mother and always remembered her. The boy also met Sonya again, and his heart told him she was his mother.
What would happen when Evan found out he had another child? What would happen when she met him again and discovered his fiancée - who had warned her five years ago that she was the one who stole her gem when she was a child in the orphanage?
And what would that gem reveal about Sonya’s fate in the future?
Would it be related to Evan’s father?