Honkai Impact 3rd character. Sora is a child who lost her parents in an honkai outbreak which was supposed to be the third honkai disaster (3rd eruption) wrought by Raiden Mei in the year 2014 when she became the Herrscher of Thunder. Luckily Sora was able to survive the disaster due to her innate honkai resistance and managed to survive the aftermath of the incident by being adopted by Raven, a mercenary working for World Serpent.
