Memories of Love, Gone

Natsu jumps in front of Lucy to protect her from an attack but losses his memory. How does Lucy react? Is Natsu memory loss permanent? If its not permanent then how will he get it back? Find out in my story: Memories of Love, Gone. Rated: M for lemon in chapter 18. Sequel is called Dragon Prophecy. Natsu & Lucy ship. Nalu. Please Review.