[ Naoto's speechless for a second. Here he was, with a classic spear made out of blood in his hands, but this guy.... ]

... Did you have to cut yourself that deep?

[ What an edgelord, he adds mentally. Now, all he wants to do is help him wrap it up, but he looks okay... ish. ]

If you think you can fight, then sure. But I'd rather you patch that up first. You'll give yourself anemia.