What did the TV "coquettish lawyer season 4" mainly talk about?

The Fourth Season of Calling Saul Ning is the fourth season of the American TV series The coquettish lawyer, starring bob odenkirk, jonathan banks, Rhea Seehorn, Patrick Fabian, Michael Mando and others.

This season will be broadcast on American AMC TV in August, 20 18.

The story is set in Saul? Goodman (Bob? Odencock) became Walter? White's lawyer was six years ago. This was later named Saul? Goodman's famous person at that time was Jimmy? A third-rate lawyer, McGill, used all kinds of unfair means to survive. This TV series will tell how Jimmy became a criminal lawyer, Saul. Goodman.