Scenario: it's the season 2 finale of Into the Badlands, only this time Quinn is holding onto Beatrix Kiddo's child in his underground stronghold. The child is her age at the end of Kill Bill Vol. 2, not a baby.
Kiddo get's her sword, motorcycle, Bajie's support and a warning that the place is rigged to explode. Quinn gets all of his advantages and disadvantages (like knowing that she'll come, but not when).
Both Kiddo and Quinn have the same primary and secondary goals: securing the child and killing each other. Both would (at least arguably) settle for the primary.
WHO wins?