Astral World, Year 672.
It had been one hundred and thirty years since Lu Zhiyu left the world the first time. It was a long time for commoners, but to supernatural beings, it was only a short journey of discovery.
During the year 672, the master of the wizard tower, Catherine, became a mythical wizard under the witness of hundreds of elemental wizards and countless other wizards.
Under the astral sky, the wizard tower gleamed, shining upon the entire City of Wizards. Catherine became a mythical fairy with a pair of large and transparent wings. To do this, she had used forest fairies from the bloodline of fairies created by Lu Zhiyu. It was a mythical creature with the supernatural powers of illusion and control over plants.