From the Start, I Picked Up a Fairy Girlfriend

Lin Fan was a good-for-nothing with no talent for cultivation. Left to die after being grievously wounded, he unexpectedly activated the [Great Dao Soulmate System] after saving a breathtakingly beautiful immortal maiden. Dual cultivation could boost his cultivation, grant him divine techniques, and earn him pills! But there was one catch... his cultivation partner had to truly love him. From then on, Lin Fan cultivated cautiously while doing his best to win their affection. Immortal maidens, holy maidens, demonesses... Watch as he plots each step carefully, gathers partners, rises quietly through the cultivation world, and showers everyone with displays of affection!