Reborn in 90 as a Group Favorite

What is the purpose of re-living? How should we deal with the love and hatred in the previous life in this life? In this life, she just wants to live well, but someone makes her unhappy. Since you are unwilling to live in peace, then I naturally have to let you know how powerful I am. But they agreed to cheat on each other, so why do they keep pampering her? "My dear daughter, are you tired from studying recently?" "My dear granddaughter, do you have enough money?" "My dear... Ahem, go see my parents."