A hard act to follow

i have written in this story that after the parents of death then how does the eldest son take full responsibility for it and how does he run his business, his house, and do everything? and Tries to figure out how to handle everything, he kills all his desires, Now he only fulfills his duties, he wants to fulfill the duty of his father and mother for his brother and sister and he wants to give them full comfort and he wants to make them happy.... I have this story in my mind for a long time but I never tried it before, but now I tried to write it , I hope you all like it......