Ruan Mei is an internationally known genius, a biologist who specializes in genetic modification, as well as other advanced fields. She is a head researcher in a big company and a leading scientist. Ruan Mei is emotionless and is generally cold due to her low emotional intelligence. She struggles to sympathize or empathize with people and their situations. Ruan Mei isn't able to express herself very well, and would prefer to be straightforward rather than considering the situation at hand.