Craig and his Bratty Sister Linda are on Holiday at Loch Ness. They plan to Capture Nessie.
Every time Linda says she's spotted Nessie, Craig tells her she didn't. Linda keeps looking. A mysterious blue stone washes up on the shore. Her landlady watches her pick it up. Next thing she knows, she's underwater, swimming with Nessie. The stone lets her breathe even at the bottom of Loch Ness. She's having a great time, making friends with Nessie.
But Nessie Needs the Stone.
