Jack and Master Ning in “Unfinished Business”

Master Ning, how can you forgive one who has raised his sword against you and defiled your sanctuary so?

Although the Pool of Convergence is destroyed, the nexus still exists. In time, we will reconstruct the gateway. As for you, had you not defeated the demon within, it surely would have destroyed us all. We owe you our lives. My son, all debts are paid.

All but one.