Male-to-female transformation, gender change, becoming a wife, pregnancy
Gu Nian accidentally obtained a System, but in her exhaustion, she mistakenly bound the wrong target: her senior, He Zheng. The System had no choice but to temporarily change Gu Nian's gender to accommodate the mission. But the errors kept piling up, and just when the System was powerless to do anything, Gu Nian became pregnant with He Zheng's child...
