Everyone Cultivates Immortality, but Only I Can AFK Forever

In an age when everyone cultivates immortality, transmigratee Wang Meng starts out with a fake spiritual root. But he awakens the Infinite AFK System. No matter what he does each day, he enters AFK mode! He can even cultivate nonstop while sleeping, at 50 times the speed of an ordinary person. A little exercise raises his cultivation speed to 500 times the norm. If he trains seriously and puts in all his effort, his cultivation speed reaches 5,000 times the normal rate. If he happens to be hunting monsters, his AFK cultivation speed rises to 50,000 times the norm. And if he gets caught in a battle for his life, his AFK cultivation speed during the fight will be 500,000 times that of an ordinary person...