I Picked up a Piece of Grass at the Beginning, and from Then on I Traveled Across the World of Immortality.

Delivery boy Lin Tian accidentally traveled to another world and awakened the "Grass Holding System"! Is the "grass holding system" fake? No, it is the tampered "Tiandao Auxiliary System"! The blood-written warnings from the Nascent Soul strongman in the secret realm, the behind-the-scenes immortal who was a bank employee, the fellow travelers who behaved strangely... All point to a shocking conspiracy. When the same batch of time-travelers became system nutrients, Lin Tian became the only loophole by relying on the "pure" system without borrowing money. Before he is noticed by the mastermind behind the scenes, he will use this inconspicuous piece of grass to overturn the entire world of immortality controlled by capital!