You should very much care about what happens next. [He rips the remaining kunai out of him, letting them drop to the ground below.] Listen, ever since that little stunt back at your store all this spirit has done is feed my thirst for combat. It would like nothing more for me to rip that head of yours right off your shoulders. Normally I wouldn't mind but I won't be a puppet to some mind-bending abomination. So you better high tail it out of here before I change my mind.

[Or before Eferin's rage tries to overwhelm him, because that's what it's doing; screaming at him to kill. However, it does feel good to be able to think a little clearly for now.]