Complex sentence: Upon learning this, April is attacked by a dark'Chaos Vortex' and awakens in Stark, where she dismisses her experience as a nightmare, whereof the character'Cortez' later surprises her by revealing his knowledge.
Split into simpler sentences: Upon learning this, April is attacked by a dark'Chaos Vortex' and awakens in Stark, where she dismisses her experience as a nightmare. The character'Cortez' later surprises her by revealing his knowledge.