Guo Fu's Road to Collecting Favors

(It's still no longer serialized in Jinjiang, so I'll mark the end first) Guo Fu got a favor system and realized that she was the female supporting character of a book. Xiangyang City will fall, and his parents and younger brothers will die in the city. In order to change the fate of her family, Guo Fu embarks on a journey to collect the favor of the male protagonist. CP: Yang Guo&Guo Fu Purpose: Live hard and change your destiny