No one knew who built the ancient tower that loomed beside the coast. She figured water must once have flowed down its giant aqueducts into her village, but even her grandfather couldn't remember seeing the mill's old water wheel turn. These days it was the job of her and the other children to travel out to the tower and collect what little water bubbled up from the ground in the caves beneath it. But everything was about to change when she found the orb glowing beneath the puddles and the hidden tower door slowly opened.
Follow the journey of an adventurous young girl and her ever-changing companion as they form a unique friendship while solving the puzzles of an ancient tower that may hold the answers to both their fates.