OMEGAVERS

Obito is an Alpha dominant and Kakashi is an Omega dominant. The incumbent Hokage is Hiruzen and Kakashi is still an Anbu without feelings, today he chased a smuggler from another village into the middle of the forest but he met two strange men with round masks who attacked him, and when he woke up he was in a large stone cave with both arms chained to the stone wall.

"Long time no see, Kakashi"

Said one of the men with a round mask, he approached you and from the faint scent you recognized that person was Obito.