My Younger Sister Reborn as a Star Sovereign

주인공의 동생이 성좌로 부활함

She awakens inside a story as the sister destined to die for the hero’s awakening. Her death should have been the end but instead, she resurrects as a powerful celestial being. Now hiding her overwhelming strength, she watches over the world from above while those she left behind begin to notice she has become something far beyond human.