Brother Biao's Path to Immortality

A transmigrator from a planet of advanced technology transmigrates into Zhang Biao, the chief bandit of a mountain stronghold. Later, hunted by pursuers, he falls into a valley and unexpectedly obtains a small bead. Thus begins his path to immortality. The bead helps Zhang Biao cultivate rapidly and grow stronger at a remarkable pace. This book has no System and no other over-the-top golden fingers. The protagonist relies entirely on his own efforts to fight his way forward and grow.