Lei Yuan Sword Master

Lin Yan, a modern young man, accidentally traveled to the world of immortality while staying up late to revise his thesis. He became a bastard who was hunted by his family. However, due to the mutated thunder root that activated the "immortal cultivation system", he reversed course in the crisis of falling off a cliff. The system not only gives him spells, skill fragments and other novice benefits, it can also adapt to the characteristics of the spiritual roots to transform spiritual plants and accelerate cultivation, allowing him to cheat all the way on the road of cultivation - from killing his brother in a desperate situation at the bottom of the cliff, to using the overbearing power of the Thunder Spirit Root to pass the inner sect of the Qingxiao Sect, unlock spiritual vein tempering and secret realm cultivation, gradually uncover the remains of his spiritual veins and the secrets of the "Thunder Tribulation Rebellion" a hundred years ago, and at the same time trace the truth about the death of the original master's biological mother. As the system's functions are constantly unlocked as his strength advances, abilities such as spiritual plant cultivation and skill deduction help him stand out in immortal competitions and secret realm adventures. The violent thunder root resonance with the core of the system makes him cause thunder in the world of immortality. This is a time-traveler with the golden finger of the system. He uses thunder as his sword and the system as his blade. From a cannon fodder to a bastard, he climbs the path to immortality step by step, crushing the grievances of the Nine Heavens. In the world of spirits and swords, he writes his own legend of Lei Yuan—mundane grievances, fairy sect schemes, and ancient secrets. Let's see how he uses the power of the system to carve out a path of thunder and light that defies the will of heaven and achieves immortality.