From Black Iron to the God-Killing Path of Final Shadow Blade

Lao Bi lays flat on the body of graduate student Mo Yuanhun and travels to a half-hearted alchemist in another world. The weak and the weak join forces to investigate a series of strange evil events! "Hey, I'm fighting the evil god, really or not..." [No system] [Slow heat] [Big world view (probably)] [The plot takes off after Chapter 20! (Probably...)] Mo Yuan wakes up in a strange world. There is a fantasy composed of swords and magic, a legend intertwined with ice and fire, and an indescribable weird evil god. However, the magic here is not a miracle that can be easily controlled. The spell is a universal code that replaces mathematics and is the underlying process that drives this world. The whispers of the ancient gods often ring in my ears, clearing away the fog of the past. As the phantom of the gods, I drift with the tide, or as the real me, I hold the throat of my destiny.