As others mentioned, a little bit of a brute force everything novel. MC is able to raise affection to most things almost instantly. However, plot still flows well and MC isn't too much of a Gary Stue and still manages to resolve some things using personal power. My gripe is that he never actually uses any of the forces he accumulates properly and the build up for certain things set up never go off. Author doesn't utilise chekhov's gun properly. (Spoiler: He makes a restaurant business but nothing comes out of it. He has several properties to his name but nothing comes out of it. He has several players under his control but except for one nothing comes out of it. Apparently all said players die anyway. There are parallel versions of him but he never uses their power with exception of once. Its never expanded upon either despite him reliving each one of them as himself)

Its hard to keep track of how many wives he has. Most of them are 1D characters who "fall in love" with MC within a maximum timeframe of 2 weeks. You are expected to be familiar w/ all the plots and characters in the storyline. Most of the time you have to GUESS which world it is due to the similarities of the names of the person who joins the chat room. (The world sometimes is only stated some chapters down / never at all) No introduction or why MC treats them that way. So if you are not familiar w/ the plot you are Shit Out Of Luck. As of reading, author expects readers to keep track of more than 20 characters at once and will abruptly bring them up again expecting you to remember who that person is. Ignoring the obviously overpowered golden finger, the chinese nationalism is also quite blatant.

Nationalism is off the charts. Dude literally gave up on the rest of the world. Every tech he has is far ahead in the future but we dont see him expanding on the old tech. There was a love interest that was dropped halfway. Aside from above, the novel is pretty neat.

Its nice how despite the system the girls and mc are able to navigate the plot, be at peace with one another and fill in any holes they make. Its also nice how they show a little bit of how they reunite on earth. Wish author could have filled in the background for the system though. Feels weird it just left. Also wish there was additional info on the aftermath of the book MC. All in all quite a good novel.