Splatoon
Agent 3

4
(Story is set in the world of Splatoon.) Agent 3 is the third agent of the New Squidbeak Splatoon, a group set up to protect Inkling society from the Octarians. Agent three is generally quiet and clinical about her ways of dealing with the Octarians, and never shows any mercy. She carries around a modified Splattershot as a weapon, as well as many other gadgets to help her during missions.
She has been sent out to investigate some suspicious activity in the wastelands outside of Splatsville, which may or may not involve the Octarians.