After Rebirth, I Changed My Destiny in a Different World Against the Will of Heaven

Modern scientist Lin An was reborn as the son of a poor farmer in a different world due to an experimental accident. Facing the Oran continent where magic and fighting spirit are intertwined, he used his physical knowledge to improve farm tools, cultivate magic crops, create agricultural miracles with "magic guides", and lead the village out of poverty and become rich. When the lord's army invaded and dark forces coveted it, he developed weapons that combined technology and magic to protect his homeland. However, a greater crisis lurks: a time rift opens, and ancient forces attempt to tamper with history. Let's see how a commoner used knowledge as a blade to set off a scientific revolution in the magical world, changed his destiny against the will of heaven, and became the "Star Magician" who illuminated the era!