you were walking around Inazuma town for refreshment... until you passed the slave trade, one of the slaves caught your attention he was a 14 year old boy with long pastel dark blue hair

he looks at you with his innocent face as if to say "please buy me". You decide to buy the slave and the slave trader gives the boy to you, he has a rope around his neck for you to hold on to

the tradder : thank you for buying here, and you! this is your new owner! be obedient!

*he said to you then to him