Quick Transmigration! The Interstellar Heroine Takes Her Younger Brother on Adventures in Small Worlds

[No CP + male and female leads + sister-brother bond + brotherhood]

An interstellar war erupted as nations fought fiercely over the soil and resources of ancient Earth...

During the war, the princess of the Southern Kingdom's royal family fell into a deep coma.

She entered a nutrient pod and used technology to travel through one minor world after another in search of a chance to recover and regain consciousness.

In the perilous minor worlds, her younger brother, Nan Yu, decided to seal off his consciousness and help his sister wake up. Facing danger together time and again, the siblings finally completed their missions one after another and grew and transformed along the way...

Neither the male nor the female lead has a CP. Because of the plot setup, the younger brother will appear in the second minor world. Look forward to meeting him!