Luo Wanwan was reincarnated as the youngest junior sister of the Joyful Union Sect in the cultivation world. The sect leader warned her that once her Joyful Zen cultivation reached a certain level, she would need a man's help, or her body would explode and she would die.
She sought out the most promising young sword cultivator in the cultivation world, only to learn that he practiced the Heartless Dao. When his feelings for her ran deepest, he tried to kill her to prove his Dao. Luo Wanwan escaped, and the sect leader gave her a cup of Forgetting Water.
Luo Wanwan became a stand-in for the Demon Lord's beloved, only for the Demon Lord to try to use her bones and blood to recreate his beloved. Luo Wanwan escaped again, and once more, she was given a cup of Forgetting Water.
Luo Wanwan won the love of the last god in the world, only for him to decide that, because she was born under a fate that brought calamity to the world, he had to eliminate her to bring peace to all. The same ending awaited her.
At last, Luo Wanwan drank the Forgetting Water and said, "Sect Leader, how about you and I give it a try?"
The sect leader agreed, though reluctantly.
When the Forgetting Water finally wore off, Luo Wanwan discovered that all the men who had tried to kill her over the years had the same face, and looked exactly like her current partner.
Sect Leader: Let me explain.
Luo Wanwan: Men really are all heartless bastards. Good thing I practice the Heartless Dao too.
Reader's Guide:
1. An alternate-history setting with lots of original worldbuilding. No need to scrutinize the details.
2. Also known as: How to Win Over a Master of Split Personalities and Secret Identities.
Theme: The seemingly heartless are often the most loving.