I think the side effect of the Ope Ope no Mi is the user can't actually kill anyone...
Or if that's not the case then it's probably a side effect of that particular attack, you could ask how people survive being cut in half numerous times and their limbs reattached to heads also.
His fruit is a fruit about being able to do surgery. Not control. He uses his "room" as an operating table and can dissect but not destroy anyone in it. This is further evident by his attack counter shock being very similar to a dephibulator.
His fruit is a fruit about being able to do surgery. Not control. He uses his "room" as an operating table and can dissect but not destroy anyone in it. This is further evident by his attack counter shock being very similar to a dephibulator.