This Ancient Book Is Full of Traps! Traps Everywhere!

An archaeological dig turns up a maddeningly convoluted ancient book. By a twist of fate, Yang Chen transmigrates into the book as its protagonist. He is an ordinary man with no System and no innate talent or special constitution, yet he inherits the original protagonist's extraordinary destiny. No one can fathom his true depths. Everyone he meets automatically assumes he is an unrivaled supreme powerhouse who has withdrawn from the world and watched over the ages. With the ancient book in hand, he can see through every opportunity and secret in the world. Amid the rivalries of the immortal sects, he begins a lie-flat path to immortality.