*Sofia Porter is a tritagonist from Meta Runner. She is part of a group called MD-5 and works for MD-5 by being the technician and hacker of the group. When it comes to Meta Runner arms, Sofia is considered one of the best as stated by Lamar in Aimbot where she configured Masa’s and Lamar’s meta runner arms.

She is also stated to be Lucinia’s younger sister as revealed in Shutdown and as the main reason why she joined MD-5. Sofia has very good chemistry with MD-5 and shows excitement towards being able to hang out with her friends while also messing with them at times.

Sofia is a young Caucasian woman with an average build, and is roughly Tari's height.

Her Personality is inspired by a Canary which she mentions as her code name while Lamar and Masa are preparing for the Hidden Heroes Tournament

She has blonde hair, greenish blue eyes and black rounded eyebrows. Her hair is about the length of her head and is shaven to a buzz cut on the left.

Her attire consists of welding goggles, a silver nose ring, and a green and black jacket that connects to her hands with an atomic whirl on each side. Her jacket is always open near her chest area, revealing a white deep o-neck undershirt. She wears two brown belts, one of which is more standard with a small silver belt buckle, while the other has some bags on it. She also wears black pants and short black rubber boots, and has some grime on her face. In season 2 the jacket's round her waist and the goggles are on her neck

Much like the other members of MD-5, Sofia follows a personality stereotype to some degree, as she could be described as being a computer geek. She shows high interest in mods and hacks and has far more knowledge about technology than any other major character, besides Sheridan.

She seems quite socially awkward and insecure, much like Tari, but tries to hide it more.

Sofia does not appear to be a spiteful person, as she holds no hard feelings toward Tari after discovering her involvement with Project Blue, this is seen at the start of the next season when she prioritises getting into contact with Tari to free her from TAS. Corp's hold on her. Even when Lucks reveals that Tari is the A.I. created by Dr. Sheridan — the same A.I. intended for testing and uploading into Lucinia. Sofia reassures Tari that they are still friends. However, Sofia is capable of holding grudges, as evidenced by her anger towards Sheridan for his actions involving Lucinia, especially after witnessing Lucinia under his control.*