After struggling through seven or eight years of the apocalypse, Ye Feifan led his family in desperately waiting for rescue.
When their supplies ran out, his wife joined forces with his sworn brothers and her family to ambush him from behind, planning to use him as their last source of food while they continued waiting for help.
As he lay dying, his wife revealed a shocking secret: none of their three children were his. Even the children knew, and they had all kept it from him.
Filled with fury and resentment, Ye Feifan returned to the eve of the apocalypse and awakened the Cashback System.
As long as he won a goddess's heart, anything he gave her, whether help or gifts, would earn him ten times its value in cashback.
This time, Ye Feifan swore to make his wife, her family, and his sworn brothers pay!
It's rare to come across such a beautiful book. Every character is well written.