Hayase/Relationships

Parona
"I would have felt bad cutting her stomach, so I decided on her face. I couldn't finish her in one blow. Because of that, she suffered more than she needed to." - To Fushi (Chapter 43)

Hayase first encountered her when the teenager was trying to save March from being sacrificed. Hayase guarded her until they were taken to Yanome, where she gave Parona, March and the mute Fushi Yanome attire. Hayase later admits to Fushi that he murdered Parona and March because she believed that they were trying to steal Fushi away from her.

Fushi
"I..want you to kill me. Then we can be together forever, right? I can become one with you." - To Fushi (Chapter 52)

Hayase had developed an obsessive love for Fushi ever since they first met. Her abnormal love was so strong that she would kill anyone that Fushi was close to in order to have Fushi to herself, and request that Fushi kills her so she could stay with him forever. She begged a disgusted Fushi not to leave her, as he needed her. She acknowledges his resentment and hatred for her, and smiles sadly as he rows away to leave for dead. Her willpower was so strong that her obsessive love for Fushi would be passed down to her descendants, leading to the forming of The Guardian Force, as the centuries passed.