Ten Billion Housewife

Kathy, who devotes herself entirely to her family, has won a ten-billion-dollar lottery prize. She decides to share it with her family and uses the money from selling blood to prepare gifts for them. Upon returning home, Kathy overhears her husband, Daniel, flattering a wealthy mistress, Cersei, insulting her as an unwanted, plain-faced woman, and even her child, Linda, mocking her for being useless... Kathy's heart is torn apart. She decides to embark on a new chapter in her life.