There's a theory that Ashi's life is linked to Aku's since she's his "daughter".
Meaning that it's impossible to kill Aku without also killing Ashi, so Jack will end up having to indirectly kill Ashi to save the world. I could definitely see that happening.
Meaning that it's impossible to kill Aku without also killing Ashi, so Jack will end up having to indirectly kill Ashi to save the world. I could definitely see that happening.