His Son -> Prequel Of 'My Son'

"Who did this to you?"

"She is my sister."

"How do you know about Mina?"

"Please, let her go."

"JINA!"

After an entire month of looking for Jina, Jimin finally finds her. He notices that she was being physically abused my someone. The person kidnaps Jina to take revenge from Jimin. And Jina does not try to run away in order to save Jimin.

Will this person kill Jina?

Will Jimin be able to save her?

Or will he lose the love of his life for the second time?

Book 1: His Son
Book 2: My Son

Started: Will be updated after first chapter is posted
Ended: On Going