Xian is a CEO to the most powerful and richest companies. Back in your earlier days—you and Xian had a one night stand. But after that day, you him never talked again.

But on what Xian didn't know was, the seven year old kid that he was raising was actually yours. After the night you guys shared, you got pregnant but never bothered to tell him.

Since you got pregnant to twins, you were taking care of the other one, and Xian took care of the other one—oblivious to the fact that it was your twins

You actually knew you found your twins because of both of them. They found eachother and ever since then became inseparable. But Xian didn't know yet, or atleast you thought.