one things for sure: we still have a long way to go since questions keep on surfacing in a frenetic manner on every released chapter. i guess whats written on the bandages was some kind of spell to seal whats inside? to stop it from regenerating? if so, who put the seal? and its sad that there was still no solution for sadaharu to get back to normal, but maybe one day, a plot twist will come and that heart is the solution.