what do you need Spoiler: sex partner that foreigner and those two girl im reading till MC get shot when trying to save the teacher
the teacher cut off their relationship after found a pack of condom in those 3 villa 1 of the robber in the early chapter get out from the jail
He changes into this perfect looking woman called 'Jane'? Claims that she's his teacher. To cover his tracks when he does things, kill people etc. A few people know this. The teacher one of them. The two mother and daughter pair he's going to meet soon. They're running from the mafia in US. She's here to meet the father of the kid who's a bigwig chinese. He sleeps with the mother, it was kinda a compensation from her for the help. Later he goes and visit them in US. The daughter falls in love with him but mother wants a monopoly of him. Stuff happens and he leaves, not to see them for a long long time. He slept with the teacher one night. Can't remember clearly but she ran away and returned with a baby later when MC left. MC gradually turns inhuman/superhuman. There's like a large brain tumor in him. So he kinda runs away from the two girls, thinking that he's going to die. He just loses memories for like 4 years though. Figures out that the tumor isn't a bad thing and that he was subconsciously trying to reject the changes to his body. During the time he was away, Yingjing was overseas learning the piano. Shasha was with the hacker girl's (the one he gave 7 billion to do something for him) organization, training and becoming strong. He meets them later on and fights off the final boss and happy ending I guess. Oh and he did solve Kaoru's problems by going to Japan at one stage. She later comes live with the couple. She clearly loves MC but isn't willing to act on it. The two girls find out about the teacher and MC's kid. They kinda had to accept her due to the kid but they're not in good terms like they used to. Sorry about the rather messy timeline. I can't remember all that well, Google translate haha. Feel free to correct and add anything.
i'm at chapter 86, mc and the 2 girls think sha sha is pregnant, is she really pregnant or she's just sick?
This isn't a perfect harem. The two girls only get along because of that accident one night from drinking and decided to share. They won't share him with any others. The teacher was only half-accepted because of the child. I don't remember when the child was conceived but there is a child with the teacher. There's obviously the japanese girl that's in love with him and the Mafia mother and daughter that pretty much had an open ending as well. But those aren't official harem members.
Sha Sha should be just sick. I don't think she had a child to the very end despite the trio being very active in the bedroom.