The Rewards for Teaching Disciples Will Be Returned Ten Thousand Times: the Starting Reward Is the Supreme Bone!

Lin Mu traveled through a dangerous fantasy world and became the adopted son of a demon giant. Unexpectedly, the old sect leader needs to fake death to escape in order to practice secret skills. In order to regain control of the Demon Sect after waking up and at the same time draw out the hidden undercover, the old sect leader abolished Lin Mu's basic skills and let him inherit the position of sect leader. As soon as the news came out, the Wilderness Territory was shaken, and undercurrents surged within the Demon Sect, who all wanted to kill Lin Mu and replace him. Fortunately, Lin Mu awakened and taught his disciples to return the system ten thousand times, so he could only be "forced to open business"... [Ding! You helped your apprentice improve ten bone points, and ten times the critical hit will return one hundred bone points! [Ding! You taught ten days of cultivation to your apprentice, and a hundred times the critical hit will return a thousand days of cultivation! [Ding! You give your apprentice a third-grade elixir, and return a supreme bone with ten thousand times the critical hit! Three years later, the old sect leader succeeded in breaking through and wanted to regain control of the Demon Sect and dominate the world. However, as soon as he entered the sect, he was surrounded by a group of disciples who were stronger than himself... Old Sect Master: "Is this the Heavenly Demon Sect I established?"