He is the third son of the Shogun family, and others call him the third young master and the third master.
He is the boss in white clothes, others call him Old Su and Mr. Su.
The relationship between the two is nothing more than host and guest, one is the host and the other is the guest.
The relationship between the two is nothing more than a buying and selling relationship, one is the buyer and the other is the seller.
He and him, who is telling this story?