The future interstellar commander {Ling Yue} accidentally fell into a complex rift during an interstellar war and was bound to the "Nine Heavens Immortal Palace". There are no ready-made benefits in the fairy palace, so she can only rely on her to take the initiative to complete cross-world tasks - protecting Tsunade and building a medical camp in the Naruto world, helping Robin search for the historical text in the pirate world, and helping Gojou break the seal in the magic world.
Each time she completes a mission, she unlocks a function of the Immortal Palace: the space-time training room allows her to practice thirty years of skills in an instant, the symbiotic fairy beast "Lingxi" helps her defend against enemies, and the Immortal Palace treasure house contains comprehensive artifacts. There is no shortcut to winning, it all depends on her courage and strength as a heroine, she becomes famous in the comic universe, and finally becomes a heroine boss that all forces bow to.
