A Useless Fantasy Start? I Directly Understand All Dharma

Li Luo woke up and found himself traveling through a fantasy world. He also awakened the god-level mental system! As long as you study martial arts, refining medicine, weapons... You can get rewards! [Deduction of the Huang-level low-level skill "Fireball Technique", congratulations to the host for obtaining a piece of "Good Fortune·Odd Fire"] [Deduction of the mortal iron sword, congratulations to the host for obtaining a low-grade spiritual weapon, the Red Flame Long Sword] From then on, Li Luo embarked on a path of infinite deduction. Scientific research changed the world, but Li Luo changed the fantasy world! "You said you are invincible in swordsmanship? I have just reached the highest level of my peerless magic."