This Second Male Lead Has Something Special

As the second male lead, he must be a stepping stone on the road to happiness for the male and female leads. When the female lead is frustrated, he will give money and warmth as cannon fodder; when the male lead encounters difficulties, he will become a good friend, a noble person, and a matchmaker to provide countless help and turn the tide for the male lead. When he completes his mission as the second male lead, he will be laid off gloriously. The ways of being laid off are car accidents, paralysis, loneliness and widowhood for life, and he has to devote all his wealth to the male and female leads... and so on. ...Su Lin was ecstatic when he received the script and thought he had become a winner in life, but after seeing the ending that he was dead, he threw the script directly...It is impossible to follow the plot. He decided to stay away from the male and female leads. Isn't it good for the people to be rich and the country to be strong? ! The tentative world (not necessarily written in order): [the gangster in the period text-the gangster became a toy tycoon] [the good brother in the true and false daughter text-the good brother became a foreign trade tycoon] [the upright senior brother in the master-disciple love text-the upright senior brother became the savior] [the tragic second male lead in the substitute text-the tragic second male lead handed over the gold finger to the country]