Doted On By The Mafia Boss

Out of humanity she saved his life but what did he do to her; instead of thanking her he took her in as his prisoner. But, she had no problem with it. She was more than just happy as long as she could adore this stone faced Adonis from a close radius.
"Mr. Nguyen, can you buy me a teddy?"
"Mr. Nguyen, can you change the curtains to pink?"
"Mr. Nguyen, can I take your heart?"
The girl had no problem with his identity that was of a Maida Boss who ruled over the shady underground business! What made them more confused was that the man, who never allowed any woman near him, was especially doting and caring for her.
Why this little fool who didn't even have an identity. Did she really win over his heart or... Resembled someone hiding in his heart?