Roxy "Shinigami" Heyward

About

Roxy's personality is very serious at all times.

She seems at first to be rather heartless and to not care at all about her son, but in later chapters, it is shown that she faked her own death and distanced herself from her son to protect him and in fact loves him very much.

Roxy was also willing to protect Sheryl Carter with her last breath, shielding Sheryl with her body against a hale of bullets.

(Source: Jackals Wiki)