Now that Nightwing has established how someone was able to get in and out of the Batcave undetected, Oracle finds that Alfred's hunch that Batman's journals were doctored is correct - this must have been what the intruder did in the 'Cave. Meanwhile, Deathstroke, Black Canary, Eddie Fyers and Green Arrow are contacted by various different parties about a strange island in the South Pacific which seems to be the centre of a time anomaly and may hold a cure for all mankind's diseases.