In Mysteries of Deep Woods, twins Elin and Maro embark on a thrilling weeklong expedition into the Sylvan Deep Woods with forest ecologist Dr. Suhail. As they explore the untouched forest, the twins discover the fascinating interconnectedness of nature. From tracking elusive wildlife to studying acorn-hoarding birds and the glowing secrets of twilight, Elin and Maro learn the importance of every creature, plant, and ecosystem. With each new discovery, they uncover the hidden wonders of the forest and are inspired to protect the deep woods and its delicate, magical balance.