Review Detail of LifeIsAboutChoices in My Cloud Girlfriend

Read the mtl, best realistic harem story so far for me and also, has business side in the story. The MC got an app that enable him to get money by raising his 'girlfriend'. Everything spent on the said girl, MC will get money returns, there are also props from the system which enable MC to dominate businesses. The system choose his first girl based on requirement given by MC, a short stack girl with reserved personality (biggest top size of MC's girls). Second girl is the best girl. Third girl is a fighting maniac and gossiper. Fourth girl is the best MILF (?). Fifth girl is a rich woman (want MC all for herself). Sixth girl, she was implied to become 'girlfriend' at last chapter since MC has one remaining slot and she come into his office (MC be like: Ah! There is also this stalker(?)).