Being a Coward Until Death, and Getting the Inappropriate Subsystem All over Again

His parents died in a car accident, and the driver escaped. Lu Buping took on the important task of taking care of his grandmother and two younger sisters. He accepted everything and always had the word "tolerance" in his life. He was a down-to-earth good man... Unexpectedly, one day, with a suspicious attitude, he hid in the closet and found his girlfriend playing sports with someone else. The scene lingered in his mind, so he couldn't breathe and disappeared. The King of Hell fell silent after looking at his life, and the judge wrote in tears: You should be under the bed, not in the cupboard, to see how sweet they are... So he made an exception and made him return to the age of 23, and sent a system called "Egg" to train him from a useless "good old man" to an "unworthy son of man"... No one who bullies his family will have an easy time. Work hard and I'll take the blame? Small salary, big responsibility, if you don't go bankrupt, who will go bankrupt? Boss, you better polish my shoes! If you don't take the blame, don't obey, don't tolerate it, if anyone makes me unhappy, I won't even think about getting better, I will kill you!