Is There a Chance That This Is the End of Indigam?

The game has a three act structure, but it's like three acts inside of another thing that is three parts. Up to the point where i beat leshy, i thought that there's a chance, and i think this happened to nick as well, if i'm not mistaken, there's a possibility that this is where the game ends. I wantd i didn't want to tear it through it as fast as i did, but i got so hooked on it.