[Dual protagonists + double cultivation + slight edge + love cultivation + protagonist with double IQ online + sadomasochism]
The Qiankun Dual Cultivation Technique is one of the most mysterious exercises in the Yuanliang Continent. It accelerates the flow of true energy through the interaction between men and women.
Bai Xinhui and his little girlfriend ate forbidden fruit in a cave, but traveled to a different world.
…
"Hui, let's continue practicing!"
"We have practiced for a hundred cycles today, and my body can't stand it anymore!"
There is something~