La Colina prepares for the triumphant return of Cumbia Ninja to the neighborhood. No one imagines that the secret of the Dragon has been discovered and its ancient enemy has returned for the final battle.
Master Wu trains Hache to master the powers of the Dragon. Juana comes to La Colina in search for the past, but finds out it is too late to turn back time.
Hache returns to La Colina and an unexpected reunion sweeps away old memories of Juana. Meanwhile, Juana seeks to make a new life for herself, without suspecting that an old threat is stalking her.
The secret hidden beneath La Colina is discovered publicly and brings new problems to the neighborhood. Some painful news force Juana to break away from Hache again.
Juana discovers her true nature while Hache is trying to know the identity of his enemy. Little does he imagine that it has always been so close to him.