What happens when Rose and Christian find Lissa in the woods?

Rose and Christian find Lissa in the woods, surrounded by psi-hounds. Lissa is weak from the torture and from healing Victor. Rose and Christian fight off all but one of the psi-hounds, which is shot when one of the guardians arrives. Christian is badly wounded, and may die. Lissa is too weak to heal him. Rose allows Lissa to feed on her to regain her strength, then Lissa heals Christian. Victor is captured and they all return to the academy.