This dumb made up plot was not even funny. It's literally something that would have been told by a toddler.

Why would he think he is responsible for the serial killer punishment? And by visiting them in person? And suddenly got insulted? And then get bitten? What a stupid plot.

And also GET HURT by the bit, while he's occasionally crashed from dozen stories building without even a scratch. That stupid dumb plot convenience.

And how the hell just a drop of his blood become even stronger, much stronger than the main body. You again, LITERALLY, can just create several hundred other clones by the same method. That yet another stupid dumb plot convenience.