System in a Xianxia World

Gao Zi transmigrates into a xianxia world, expecting to dominate with his system, but every step is a struggle. This world is brutally dog-eat-dog, with ruthless cultivation and resource plundering beyond imagination. Powerful experts are everywhere, making it too hard for Gao Zi. He must plunder resources to survive, scheming step by step, until one day he realizes he's been working for the system all along.