Big B plot
"Yo Big B"
The social activist Mary is brutally murdered. Mary ran an orphanage and tried to solve every social problem in the Fort Kochi neighborhood. Her four shaggy adopted sons arrive at the funeral; Eddie, who runs a fast food restaurant, Murugan, a stunt director, Bijoy, a college student, and the eldest son Bilal John, who works as a bodyguard of very important and wealthy people. The brothers, all madly in love with their mother, meet at the funeral for the first time in many years. Bilal tries to persuade his brothers to avenge their mother's death, and discovers the bitter truth as to why his mother was murdered.