beta
I checked the raws till ch 72 and looks like after a little game ( they got some stuffs during a game) and Alex & mc were together and got teleported to a place and after some time it looked like Alex pushed mc into a magic thing that led mc to go back to the balcony of her husband where she got the jewel and she was in her irl appearance with the stuffs she obtained in that game and she had invisibility spell on and she saw her ex getting mad at another girl who had her undergarments on and was crying so ig the husband tried to force him on that girl. Then mc saved that girl by breaking the window glass so husband went to check who did that then mc took the girl and prolly made her go to a save place then mc was running somewhere and got caught by that husband then mc lit fire in the room and the husband got mad and pushed her in the fire.
All of that was in Korean so I might be wrong too since i described things based on the pics AND ANOTHER SPOILER FROM INSTA ABOUT CH 73.
ML goes to save mc and Maria (?) (I forgot her name T-T) so she joins the jewel box