Spiritual Qi Revival: I Lie Flat and Cultivate Alone

[System] [Wild Ideas] [Unconventional] [Subverting Expectations] [Lie Flat] [Fortune] Spiritual qi revival begins, and the age of cultivation starts anew. A Yu unexpectedly obtains a lie-flat System: all he has to do is lie flat to become stronger. [Host, you lay flat for one night. Your cultivation level has increased.] [Host, you couldn't be bothered to exercise. Your physique has improved.] [Host, you couldn't be bothered to study. You have directly mastered every cultivation technique.]