Modern heroine 1V1 is actually the male protagonist in the previous life chasing the heroine, spending money for her, working hard for her... No matter how much he paid, he still couldn't get what he asked for. In this life, the heroine is reborn to repay the hero's debts, spending money for him, working for him, and making various contributions. Then it was sweet and perfect. (Well, the copywriting is a bit crappy... Let's just read it.)