The Nightless Clan of the Apocalypse

The heroine and her friends escaped from the crazy laboratory. In the apocalypse, they evaded the laboratory's pursuit and capture, while surviving and advancing under the claws of zombies. However, they were betrayed by their teammates. After becoming stronger, they created a new race, the Nightless Clan, took over the island country, and went to the world. Finally, they discovered their origins under the guidance of the prophecy, and finally happy ending