After waking to a three-month gap in their memories, Graham, Wren, Tal, and Ming Li are ready to return to normal life. Before that can happen, they must confront unexpected challenges as they seek answers in a foreign land. With their homeland engulfed in darkness, they face an uncooperative king, a scorching desert, and a secret group of giants. Trouble emerges from every direction, including their relentless enemy, the Dark Cloud. As they uncover shocking truths and test their bonds of family and friendship, they must summon the power of the silver eclipse to save their world. Will they succeed or be consumed by the enemy?