This Multiverse Isekai(Multiversekai) follows Cruz, a teenage boy marooned in another realm; trapped in the land that exists between all the universes in the multiverse, subsequently named "The Land Between". With nothing but his curiosity and happy-go-lucky attitude, Cruz must navigate through different dimensions to find his home universe. Luckily, his new interdimensional friends, Nia and Xeno, have a better grasp of the terrain and agreed to help him. How they help... is another story.