i can’t find it but it’s very similar to The Hunter Wants to Live Quietly, this S class hunter is taken to a rift and everytime someone dies they give him a will and eventually he tries to complete everyone’s will and when he is taken back to modern time he doesn’t want to fight in dungeons but is needed too.
like asobi asobase or saiki K or way of the house husband
any stories with neglected child or found family troupe ╥﹏╥