Constantly finding herself in her brother's shadow, Shelly finds a new identity. The 'Dark Siders' are a group of kids that don't fit the regular high-schooler mold as they dress darkly, wreak havoc, and are very mysterious in nature. The 'Dark Siders' are essentially everything Parker is not--so they're very appealing to Shelly. As much as Parker likes distancing himself from his sister, the prospect of Shelly becoming a Dark Sider could be disastrous as she could very well get in over her head. Parker must decide to intervene to save his sister from possible self-destruction.
—Anonymous