Why Is There a Richest Mother After Rebirth?

The male protagonist is reborn in a parallel time and space. The difference is that the marriage law in this time and space is the life that readers dream of. No system. Details require careful attention. The plot is slow-paced, and your brain is stored on the home page. You can also bring pictures to your seat. The main plot line - building a business empire, collecting a harem, fighting enemies, and family and friendship lines.