A compiled book of the Yatori one shots I've written so far (which have been originally posted on my tumblr).

During one of Yatos jobs they get into a dangerous situation. Hiyori accompanied them even though he and Yukine told her that it could get serious this time. A fatal mistake! As an old building breaks down Hiyori gets terribly hurt trying to safeguard the tracksuit wearing god and his shinki. Everything Yato can do is watch as Hiyori lay there motionless. Later when she wakes up she is in the hospital and everyone is there waiting for her to wake up. Everyone except Yato. What she didn't knew was that she would be seeing a new side of Yato soon. One that she had never imagined to see. 
(!!!Contains Manga-Spoilers!!!)

What happens when Hiyori wakes up from a strange dream? ( Just fluff for Yatori or Yato x Hiyori)

"I want you to sever your ties with me, don't you understand?!" His harsh words flooded and drowned Hiyori's mind. She never expected he would react like that. Is this for real? Why? Why did Yato suddenly hate her? She was just trying to help. "B-but Yato..." "I wanted you forget you even met us because I wish I never did!" Her eyes widened and tears slowly formed in her eyes. She never knew he was even capable of saying those words. Yukine stiffened and clenched his fists. He was about to say something and go to Yato, but then, Hiyori held his hand back. "Is that what you really want Yato? Then fine... Cut them."