Kill it better.
You cut off its hands, but everything keeps moving and you’re going to have to take it completely apart before it stops coming for you, aren’t you?
It takes seven minutes nine seconds moving at flashstep speed to cut it into small enough chunks that it stops moving. Bits are still trying to twitch, but the muscle fibers are no longer attached to anything to pull against, so it just resembles a faintly seething mass of meat.
If you had kerosene, you’d light it on fire now just to be sure. You don’t, though, so you just wipe your sword off on your already-stained pants and captchalogue it back into your strife specibus. You should go get the less-broken sword the space cadet mentioned. Maybe you’ll find the temple when you’ve cleaned up.
It’d be nice to have a bigger meal, too, but you’d just throw it all up and waste it. Your stomach is making vague protesting waking-up noises at the apple, and you probably won’t be able to handle substantial meals for a couple days of decent food. Hopefully you can find some way of paying to stay here that long.