Invincible at Level 9,999 of Qi Refining

Ordinary university student Lin Yu has a strange encounter in the library and is drawn into a mysterious space, where he obtains the Endless Qi Refining Art. From then on, he embarks on the path of cultivation, racing through the Qi Refining stages until he reaches level 9,999 and gains the power to destroy heaven and earth. When he returns to the real world with this invincible power, Blue Star, the cultivation world, and the immortal realm will all be transformed by his presence. A legendary adventure that will shake all three realms has begun.