Why is it called Lawyer Ma?

Because the daredevil in the daytime is a lawyer named Matt.

Matt once saved a blind man from a truck full of goods, but he was blinded by radioactive materials scattered on the truck, but unexpectedly enhanced his other senses. Later, under the harsh training of the blind martial arts master stick, Matt mastered his super senses and became a powerful soldier. After that, Matt worked as a lawyer by day, put on a mask at night, became a daredevil, and fought crime in the kitchen of New York Hell.

Matt's lawyer experience:

Daredevil first appeared in DaredevilNo. 1 (February 1964), which was jointly created by screenwriter Stan Lee and painter Bill Everett. Matt Murdoch, whose real name is Matt Murdoch, was abandoned by his mother when he was a child, and was raised by the boxer's father, Jack Murdoch. He was called the "Flame Boxer". Therefore, he realized the necessity of rules to restrain people's behavior from an early age and made up his mind to study law.

After graduation, Matt Murdoch set up a law firm in partnership with his classmate and friend Fergie Nelson, and hired Karen Page as the secretary. Their careers went well, and Karen became Matt's girlfriend. At the same time, Matt continues to play the role of Brave Man, dealing with all kinds of super villains.