Love Beyond Misunderstanding with My Daddy CEO

The uncle CEO rescued the girl who was molested by the bad guys. Unexpectedly, the two had sex after being drugged. Not long after, the girl found out that she was pregnant and found the president. However, because the CEO knew that she was singing with him, he mistakenly thought that the girl was a vain and gold-digger... When will the CEO know that his savior was actually this girl?