At the age of six, Rei Tokino awakened Zanshi Hitomi - the ability to control time at the cost of lifespan.
Two years later, his hair turned gray, his left eye was almost blind, and his right eye was blurry.
The whole village is afraid of him, only Nana gives him rice balls every day.
"I will always be there for you," she said.
He said: "I lied to you, I won't live long."
That day, she gave him her life.
