I’ve Only Reached Qi Refining, and You Want Me to Shatter My Golden Core?

After two and a half years of cultivation, a system for abandoning one’s cultivation and starting over to make a comeback arrives two hundred years too early. [At 218 years old, your Golden Core has been corroded by demonic energy for years. You have repeatedly failed to form a Nascent Soul, your path to cultivation is severed, and you can no longer make a breakthrough... Initial task: shatter your Golden Core and dispel the demonic obstruction. Task reward: Divine Firmament Demon-Suppressing Canon.] After reading the task, Lin Yan is dumbfounded. I’m only eighteen, and still at the Qi Refining stage. Where did this Golden Core come from? The System seems to have arrived two hundred years early. Maybe it’s bugged. He submits the task and completes it instantly, with a perfect rating... Gradually, Lin Yan realizes that the tasks the System gives him all sound intimidating, but they’re actually really easy to complete! Still, he grows more and more confused. How did I rack up so many debts of affection during my two hundred years as a secret agent in the Demonic Sect?