Dreams of a Geniūs

Waking up in Liu Jilian's body was a twisted fate given to her, originally her life was more peaceful than she seemed, her main motive was to get back home. She spends her time manipulating and enjoying herself while exploring this world's magic system and beating up the main character type celestial lady that has her husband's heart, but her life takes a turn for the worst and she's forced to become a hero of this world with the looming threat of an armageddon from a past life.