An ordinary young man, Lin Ran, and his best friend Su Ming accidentally traveled to a mysterious and unknown continent during an outdoor adventure. Under the guidance of the alien boy Arlo and the secret-keeping girl Liya, the group gradually uncovered the hidden history and strange ecology of the continent. They constantly encountered alien civilizations, institutional puzzles and strange crises. Lin Ran and others resolved the crisis with humor and wit, and the trust and bond within the team became deeper and deeper. As the adventure progressed, they not only cracked the ultimate mystery of the continent, but also re-recognized themselves. In the end, a decisive battle about growth, trust and unknown power comes, and all the mysteries will eventually be revealed. With the dual goals of returning home and protecting the continent, the group writes their own magnificent legend.
