The group was hanging out at the lake. Gwen was sitting against the tree, reading a book while the guys got into a water fight. "Dude, you're so going down!"
"Is that really the best you've got?" The guys kept at it until Gwen got splashed.
"Oops. Sorry, Gwen." Kevin said.
"Nice going, Kev." Ben said. Gwen got up and walked over to them.
"I really didn't mean to…" He was got off when a wave of water came right at him. Gwen was trying not to laugh. Ben turned to her, surprised.
"What? I can't let you guys have all the fun, can I?" It wasn't long before all of them got involved in it. After a few hours, they got out. Gwen's hair was still wet.
"That was awesome."
"I never thought you'd get involved in a water fight." Kevin said.
"Why not? I don't hang around you guys for no reason." Gwen pointed out. Ben turned back to the lake. He saw a shadow of something.
"Ben? You okay?" Gwen asked.
"I thought I saw something in the lake." Ben told them.
"You sure you're not just seeing things?" Kevin asked.
"I'm serious. I didn't get a good look at it, but I saw a shadow moving in there." Ben protested.
Gwen closed her eyes. "There's definitely something in there. I just can't tell what it is. Maybe we should check it out."
The group headed back to the lake. Ben saw the shadow move again. "There it is!" This time, the shadow moved faster, almost as if it were trying to swim away from them.
"It's headed up that way." Gwen pointed out. The group followed along the coastline. The shadow was way far ahead of them now. They stopped near the end.
"That's strange. It's almost as if whatever that thing was disappeared." Ben noticed.
"Whatever it was, we should be careful." Gwen said. "We don't know if that thing's dangerous or not."