The Entire Cultivation World Owes Me Debts

Yun Yan transmigrates to the cultivation world, hoping to lie flat and take things easy, but is forced to bind himself to a "Debt Collection System." The System says solemnly, "In your previous life, you were the biggest creditor in the immortal realm. Set off at once to collect ten thousand years of old debts across the Three Realms and Six Paths." Still completely bewildered, Yun Yan has barely stepped out of his cave when an elder of the Immortal Alliance drops to his knees and clings to his leg, wailing: "Fellow Daoist! Please, first get us back the spirit mountain our founding patriarch owes you. We've been held as collateral and forced to work for the Demon Venerable for three thousand years!"