Chelsea

Chelsea is one of the newest members of the assassin's group, Night Raid. She is often seen with a sucker in her mouth. She has mischievous personality, however, this seems to mask a more cold & calculating side which can often lead to her making blunt(but accurate) analysis of a person or situation. Despite this, Chelsea still has a warm personality underneath her detached exterior.

Bio
Chelsea arrived with Boss on a giant flying Manta Ray as Dr. Stylish and his minions were attacking Night Raid's hideout. Later, she uses her Teigu's shapeshifting ability to play pranks on Mein, who she is often at odds with. She is the sole survivor of Night Raid's "Away" team, who were presumably attacked by the Three Beasts. She had returned from her mission to find that all her teammates had been killed. It is for this reason that she criticizes the deaths of Schere and Braht in front of the other members of Night Raid in order to make them better killers.

Equipment & skills
Chelsea possesses a unique Teigu named "Gaea Foundation" that allows her to change her appearance at will, she even used this ability to trick Mein, appearing as a small cat and stealing her food. While her Teigu is a support type, Najenda has stated that she gets as many jobs and assassinations as Akame, suggesting that Chelsea is quite skilled in combat.

Relationships
Tatsumi: Although she hurts Tatsumi by criticizing the deaths of Braht and Schere in an attempt to make him a better killer, she slowly shows hints of (possibly romantic) affection towards him as the story progresses as she occasionally enjoys teasing him and blushes at one point when she realized that most of her attention was on him due to his kind nature.

Leone: It seems that they've got to know each other quite well in such a short time and are taking a liking towards one other. There might be a chance that they have a comical relationship, seeing as how they teased Tatsumi by asking him who's swimsuit is better.