Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.
One day, a phone call from his cousin 0 suddenly arrived.
Naoto, who was the best friend when he was a child, could not ignore the emaciated 0 and accepted it even though he was bewildered.
However, Masanori cannot keep his mind at heart.
After 10 years of no contact, why is it now? I am increasingly alarmed and frustrated by the rapidly approaching 0?
The negative chain reaction caused by the memory loss of his father, Yoshisuke, causes a new wave.