Ye Lanchen, a low-level maintenance worker in Lingxiao City, accidentally touched the city's energy core and awakened the special ability to control energy. She was involved in the interstellar power dispute and became the "key" that the Star Weaver and the Watchers fought for. The mysterious man in gray, Mo Xian, secretly guards her and fights the conspiracy alongside her. Ye Lanchen gradually uncovers the mystery of her life experience, the truth about the city, and the secrets of interstellar ruins. In order to protect human civilization, she embarks on a journey to awaken the star core and fight against the void. Amid supernatural powers, intrigues, and interstellar battlefields, she takes up the mission of civilization's survival as a mortal.
