It's Destiny, I'll Take You Out of the Siege

Parallel world? Dream or reality? According to relevant news reports, recent nuclear pollution leaks have been serious, bacterial infections, biological mutations, another world has opened, and crises are everywhere. "Is this still Earth?" "Where is this?" Ling Xiaoyao is the core, and Han Lingqian is the double blade, cutting off the shackles and breaking through the fog to reveal the truth. "Run! Run!" Han Lingqian roared with his last breath, "Don't forget the advice of your best friend..." She blocked the knife for her, she resurrected her, and thus embarked on a road of no return, "For you, thousands of times!" Ling Xiaoyao promised while holding her body. [Welcome to the parallel space: you are another self] Identity exchange, time balance, mission completed. "Please come back to me." Ling Xiaoyao lowered her eyes and whispered in her ear, "Because it's you, I am willing." Bad news keeps coming, death is endless, what's going on one by one, new challenges are coming one after another, how should Ling Xiaoyao face it this time... It's destiny to go against it, let me lead you out of the siege! Ling Xiaoyao, the calm master of the super-powerful core (The two heroines join forces to save an unknown world and embark on a wonderful journey, as if they are destined...)