Ding Yumian

 Ding Yumian was a minor character in "Versatile Mage" 

Etymology

 * Dīngn (丁)
 * yù (玉)
 * mián (眠)

Background
Before Dean Fu brought Ding Yumian to the Pearl Institute, she had almost caused everyone in an entire school to stop breathing and suffocate themselves during an incident that had happened while she was overwhelmed by grief over the loss of her Grandmother.

Plot
Ding Yumian attended the same University as Mo Fan. She was first introduced when Mo Fan changed his classes from Summoning to Fire Element and became one of his classmates. She was the first student ranked in the top 10 of the fire class that Mo Fan fought when he challenged all the fire students. She was introduced during the Kraken Invasion of China. She had chosen to forgo graduation and remain as a student as it was a great shelter for her, helping her to stay calm at all times to keep her innate talent under control. She displayed her strength as she fought against a Monarch level sea creature who possessed psychic magic and was able to deter it.

Magic Calamity: Psychic Element
She is a magic calamity like Qin Yu'Er and later, Mu Ningxue. As a Psychic Element Calamity, she possess the ability to influence the actions and emotions of others on a grand scale without using any psychic magic, simply having a change in mood, she can cause people to be unnaturally happy or melancholic enough to have suicidal tendencies.

When she was angry, the people around her would feel angry. If she radiated strong hatred to the world, the people around her would begin to have suicidal thoughts. It was strong enough to even influence Mo Fan without his knowing.

Additionally her talent had allowed her to process the Trench Demon’s thoughts when others might struggle to process the complicated thoughts of a species like the Trench Demon. After all, the darkness and evil of a species from the deep sea could easily overwhelm a normal human’s will.