Nakamori has a 'half son' called Kaito[Detective Conan]

***
Kaito x Conan!!!
***
Rumor had it that there was a new core member named Pisco in the organization, he held a token of Boss's which said that he was a confidant of the boss, or maybe relative...... you could say.
But then after some killings and threatenings, Conan found out that maybe he knew Pisco somewhere else before.
Who are you, Pisco? Why did you save me countless times?
Who are you, KID? Why did you have a fling with Vermouth?
Have you taken the APTX to regain your youth?
Why the hell you look like me?
Rumor had it that Nakamori Ginzo had an unofficial and unorthodox 'half-son'-brilliant, charismatic, and, most importantly, with the face that launched a thousand ships... one that looked exactly like Conan's.
Upon seeing this for himself, Conan made up his mind to never let go of Kuroba Kaito.
Conan: Kaito-nii-san! It is me again!"
Kaito: .......shit things happen."
** Unlike Accomplice, Black Organization targets at Conan (like manga) not KID. Kaito is a nii-san there for Conan all the time.