Fight Diva! Season 0-战斗吧歌姬！第零季

In the 21st century AD, a mysterious different space called "Nightmare Dome" appeared, and the world fell into crisis. The only thing that can fight against the dome is the idol "Swan", and the singing of "Yizhen", the highest idol above Swan. For this reason, the United Nations established the "Yizhen Agency" to train girls with idol potential. And now, what is about to unfold is the story of 5 trainees from all over the world who first entered the Yizhen Agency. If you want to get to know them and grow with them, start from this initial zero point. When this peaceful eve is over, it is time for them, and you who silently support them, to "fight" together.