Quick Transmigration: Still Sick in Every World!

Dying on the operating table, Wen Yuqing makes a desperate deal with System 004: complete missions across multiple worlds and earn a healthy body in her next life. For someone who's lived her entire existence with a failing heart, it's an offer she can't refuse. There's just one tiny problem the system conveniently forgot to mention—she's still sick in every single world she transmigrates to! From frail princesses to bedridden heiresses, can this unlucky heroine ever catch a break?