The portal then reacts and grants its power to Shadow and his companions, the power to form and shape reality in accordance with their will. Turn Back - Shadow turns away from the portal.Shadow now has two choices that he must choose from: Tenebris warns them for the last time of the consequences of entering the portal. Despite all that, Shadow emerges victorious against Tenebris at the end. This, combined with the harsh anomalies on the battlefield, makes this battle very challenging. Tenebris displays a fearsome demonstration of his might throughout the battle. Shadow then challenges Tenebris to prove humanity's worth. It is a risk that has to be taken, as they have no other choice. Sensei tells Shadow that they may stop the Eternals by entering the portal, or they may cause a great catastrophe by doing so. Tenebris replies by saying that they, humans, are only capable of destroying, and the portal will destroy them. Sensei realizes that the portal can probably save humanity from the Eternals. Tenebris says that it was he who forged the light and darkness of the world. Behind him is the portal where nothingness resides, in which worlds can be created. Shadow finally reaches the heart of the Underworld, where Tenebris awaits his arrival.
