Chronoa

Chronoa (クロノア) is an entity born from the memories and emotions of Chloe Aubert.

Personality
Chronoa has a much more mature personality than Chloe. She is prone to intense emotional outbursts, violence, and rampages but will quickly calm down in the presence of Rimuru.

Background
Chronoa was initially a split personality of Chloe Aubert derived from the ego of her from the future. She came to dwell inside Chloe during her trip to the Dwelling of Spirits and eventually became a completely separate entity after being named by Hinata Sakaguchi. With the help of Raphael during the events at the climax of Hero Awakening she evolved into a being known as a 'Manas', a special type of spiritual lifeform that can freely manipulate information particles.