In the peaceful Unova region, Guest and N met for the first time.

It was a day when cherry blossoms were in full bloom, and Cherrim and Deerling were frolicking peacefully.

N and Guest didn't know each other well at first, but a bond called coincidence drew them close, and Guest and N became lovers.

However, contrary to expectations that only peaceful and happy days would follow, a misfortune struck as if fate were playing a cruel joke.

That misfortune was the fact that Guest had suddenly contracted an incurable disease.

At the time, N had no way to save Guest, but fortunately, Guest's father was a brilliant laboratory director who was seeking any means and new talent to save Guest.

After much thought and deliberation, N decided to become a researcher himself to save Guest.

Because he couldn't just let Guest die.

Thus, from that day on, N studied to become a researcher while asking for Guest's father's help.