that's some BS way to escape, like I get if the half body touch it... but only the hand had his soul there??
also really poor baby getting the soul transferred to a friggin' hand
now I wonder what OG Melfina will think about the harem of the MC, will she share?? we know she cray cray, but is she also a full yandere there?
last thing, did OG Melfina went mad when MC went demon lord and had to be put down? or that was just one of the times they repeated their story?? (and there was only the "good" Melfina there)