Well as he said he did stab the lungs but I guess between life and death that man had enough time to stand up again Hello DEAR
he wanted the guy to suffer right? he gave him a blow that would kill him slowly and in a painful way, and also he wanted to see if his grandchildren wanted to be the ones to really finish him off. it was like a courtesy to the village.
latest chapter got a speed buff with how quick it ended lol
thank you for the update ^^