
Is it true that our mc has a multiple body's and multiple famile and she actually died as soon as she entered the tower when she was young?

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so according to novel spoilers its not clear that in the tower her main body died, but the one that she is using is not a real body.
https://www.novelupdatesforum.com/threads/i-saved-you-but-im-not-responsible-어쩌다-구원했지만-책임은-안-집니다.183922/

Did they graduate i dont see them at school anymore

Most definetely not. You won't miss them graduating, it's too big of a plot point for Old Xian to just skip it. It's going to be a very angsty period for anyone to forget, too.
(Also just a few chapters back you could see She Li's injuries haven't healed yet)
This seems to just be them out of school or on weekends; you could argue they're on a school break, tho, since XiXi's been looking for a job and Mo's been working more. If so, this would be their last break before graduation.

I mean, I do agree with you, it makes no sense to see them driving around and it's not really a "middle school-esque" story... but they technically haven't even graduated yet, so idk what to say Old Xian's only ever delved into their futures in special holiday chapters, the main storyline has yet to show either middle or high school graduation; and I don't think Old Xian woul just skip explaining the kidnapping. Also just a few chapters back, you can see that She Li's still injuried and that Mo Guan Shan has just finished healing his injuries, and that "bike" Mo drives has been shown in older chapters set in the school
It ended just like that where is the 3rd baby wha....whe.... who.... whyy?
they did give birth to it already its so cuteeee omg