I understand him. Normally if any hassan meet king hassan aka the first hassan,It will be when the first come to take their head.
(Look like this master just start in mid January and roll king hassan as very first servant)
GREAT FOUNDER!?!?Hassan's roomHURAAAAAYMugoh!?You've finally come!!Ah, so you knew each other! I'm glad!Um... I don't know, but maybe.Cursed Arm Hassan was summonedServant Assassin...I've been waiting for you, Cursed Arm-sensei!!While we still don't have a lot of Servantsthere is already one of the Hassans like Cursed Arm-sensei hereHoho~I wonder if it's Serenity or Hundred Faces?Cursed Arm, huh?