
I've read til ch173 of the novel and all I could say is..
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MC is a big Mary Sue with Savior Complex. Fool me once, shame on you; fool me twice, shame on me.
I was okii her saving the first 3 MLs but when the shit hit the fan and she realized how scary their love is, SHE STILL WENT FOR THE 4th WITH "I feel sorry for him. I must help him" MINDSET!!
It's really frustrating~ she goes around saving and getting close to people yet she still wants to leave. I get it- but could you not lead the MLs on? Why give them unconditional love as their creator but scared to handle the consequences??? TT
Anyway~ ask if y'all want any spoilers~ I will answer as much as I know from the chaps I read.

I can't answer the 1st 2 questions cuz novel has like 300+ chapters. But I can answer tid bits for the 3rd one.
Spoilers ahead
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Along the way, MC got teleported where celestials and Ozworld live. It's like another planet where different themes are combined. That world r into streaming that almost everywhere has big screens showing streams. Currency there are also coins and "powers" or "wishes" are also used there by paying the coins.
People there r a mix.. like some are people while some have.. ah- animal characteristics. There are doctors from ancient Korea, twin dragons, 9 tailed fox dudes and etc.
They also have a thing called abyss that reflects ones past- so yeah-
Some are natives while some aren't like ozworld who came from another world that chose to settle in that world.

Wait hold up- what if! WHAT IF! The person the mother was looking for is not the former horny king but the current king! (⊙…⊙ )
They look alike so she made a mistake~
Also- that's just fucked up- the big bro just can't catch a break. From having a crazy dad to having yur dad's wife as yur first love and she facking died, and then yur step bro you dearly loved tried to RIP himself to hating you for saving him, to lastly be married to a blonde crazy Bich...
Dawwwwgggg~ get a latte! Have a Cha tea! Go to the beach or something! Σ(  ̄□ ̄||)
THE 3RD PRINCE!!! MY BIAS!!!
Yeah i went “SMASH!!!” on the guy. He fiiiine….