I'm Back to Protect My Kid and Husband

Jade Qiao dies giving birth to her son Zian, and after death she is put to work as a clerk in the underworld. Ten years of steady work later she finds out what happened to the boy she left behind. His father Simon has remarried, and the stepmother, Manon, beats him and starves him of anything resembling care. The record also shows where this ends: Zian grows up to kill people, one after another. Jade is given a pass back to the living world, good for one month. She uses it on her son first, standing between him and Manon and making the people who hurt him answer for it in front of others. The rest goes to Simon, who has been in a severe depression since her death, and to the enemies of the Huo family, who have been working against them from a distance the whole time. She and Simon go after them together. The month runs out with the three of them back in one house, though not in the way any of them expected.