Former military intelligence officer Shen Ci loses all her teammates during a mission and is the sole survivor. The System "Master" selects her as an executor for quick transmigration missions, promising that once she collects enough energy, she can bring her beloved friends back to life.
She completes her objectives in one world after another, changing the tragic fate of each world's original heroine and rising from a cannon-fodder character to become the master of the world. Gradually, she comes to understand that strength and emotion are not at odds. In the end, she revives her friends and achieves redemption.
