Our heroes’ plan is on the verge of collapse as the treetop fortress becomes overrun by the enemy. TJ’s choice of workshop saves his friends from disaster. Jake recruits an old friend as he leads the nymphs into battle. Tass makes a vow to the Spider Queen. With dawn rapidly approaching, the boys must find a way to stay on schedule, arm the nymphs, and survive an onslaught. Will the sun rise on our heroes, or a world of spiders?