There's Something Wrong with This Casual Cultivator

(No system, semi-invincible, relaxed, daily life, single female protagonist is sweet, IQ is online) Breaking the conventional routine of the heroine being caught, the family master being caught, the growth path does not rely on external stimulation. Chen Tao, a contemporary migrant worker, was unexpectedly reborn into another world. There are many sects here, and strength is respected. Only by joining a sect can you have the skills and resources to practice? I don't need to. Fight head-on with the major sects? It doesn't exist. Why do things that can be solved with your brain?