Free! King Kong Guide

The next stage, which rankings weren't made available to. It's short level, you won't fight with enemies and I founded making the map unnecessary.

After regaining the control, run winding corridor to the exit.

On the surface, jump one stair down in Ann's direction and (just like she) fall down into the river (you won't get hurt).

Below, swim to the raft and board it. Heroes will start talking (during the ride).

When the Kong will join you, the level should end.