Complex sentence: She later reveals her relationship to DarkKnightmon while in the Forest Zone before later being trapped in a tower during Team Xros Heart and Team Blue Flare's fight with DarkKnightmon's forces in the Dust Zone.
Split into simpler sentences: She later reveals her relationship to DarkKnightmon while in the Forest Zone. When it came to the Dust Zone, Nene was trapped in a tower during Team Xros Heart and Team Blue Flare's fight with DarkKnightmon's forces in the Dust Zone.