Wuxia Crossover: I Awaken an Invincible System by Writing Novels

Transmigrated to the bottom of another world, I turned my life around by writing wuxia novels and built a three-courtyard mansion. The day it was topped off, the Invincible Sign-in System activated, and a renovation gift pack landed in my hands. I lounged on a Simmons mattress, soaking in a hot spring and eating hot pot. The great hero next door was still struggling through his cultivation, while I was already invincible.