C640 Ten Thousand Years of Deathless Drug

The system's voice echoed in Lin Yaoyang's mind, "The Qilin Elixir, like all Deathless Drugs, has a lifespan of ten thousand years. Once that time expires, regardless of how formidable the Deathless Drug's cultivation has become, it will inevitably meet its demise. Moreover, once a Deathless Drug perishes, it can no longer exert its full effects."

Intrigued, Lin Yaoyang couldn't resist asking