I Made a Pact with a Book

[Urban high martial arts + genius protagonist + one heroine + no System + no mindless plot]

Ancient seals are gradually weakening, and hidden secrets are about to come to light.

Do humans have their own divine seats, too?

Hunter, or prey?

Falsehood, or truth?

Human civilization has come to a standstill, while the lingering might of antiquity stirs up towering waves in the present. Is this the natural cycle of things, or is something else going on?

Amid the ruins of a collapsing city, only one person remains, shattering the void with a single sword.