After conversing with Regine and understanding how to use magic to walk on water, Aria got to her feet and walked to the seaside. She had to lighten herself as if she was floating. At the same time, she mustn't float because her feet had to touch the water. Otherwise, it would be called flying instead of walking.
Apart from Aria having to concentrate on keeping her balance and not flying, Aria also had to channel her purifying power in all directions. Both under the sea and above the sky.
This time Aria wouldn't be able to walk leisurely as if enjoying the scenery because she had to concentrate completely.
After steadying herself and ensuring she didn't feel tired, Aria started using light magic to lighten her body from sinking into the water.
