On the continent of Teslar, monsters called resentful shadow beasts have increased significantly. Countless lives have disappeared, vegetation has withered, rivers have dried up, and the appearance of the earth has changed.
A few years later, the disaster was slowed down and blocked from the territories of all countries on the mainland. The various disputes between beasts and beasts, between humans and beasts, and between humans have not stopped.
When Tang Ruhuan was young, she lost her most important relatives because of things that she could not understand. From that time on, she understood that only by becoming strong enough can she protect the important things around her.
She will become the strongest person and turn into an incomparably solid wall. No matter it is the Shadow Beast or anything else, she will block it.
... After that person, she will never retreat again.
Feng Ao Astronomy, the orc female queen in the background,
The heroine is not a human being, but a bird. She is a sunny, cheerful, domineering and cool sister, but also a bit crazy.
Covering time travel, rebirth, slight substitute literature,
There is no cp in the text, no romance, the heroine has a career brain
Update by chance
Intention: work hard