My Sister and I Are Immortal, So We Fight Like Maniacs

In a world where birth determines destiny, even a Favored Genius can become ordinary without resources. The path ahead is bleak, often reduced to servitude for powerful families. Commoners are the lowest rung, mere cannon fodder without dignity. Enter the mad siblings: Lin Ye, the brother who has seen the world's darkness, awakens the Talent of Pain Sharing, while his sister, Lin Xi, wields the Bloodfrost Extreme Cold. Their powers demand self-harm for strength, yet they smile knowingly. Their Talents seem riddled with drawbacks, but the siblings harbor a secret that nullifies all weaknesses. They cannot die... — Description from novelcodex.orgFull novel: My Sister and I Are Immortal, So We Fight Like Maniacs — read the rest free on N​o⁠v​e⁠l​C⁠o​d⁠e​x⁠.​o⁠r​g⁠