I Use Technology to Fight Monsters in the City

In ancient times, gods and demons stood in harmony. Countless sages of the human race volunteered to sacrifice and formed the "Sealing Heaven Formation" to win the peace of the human race for thousands of years. Lin Fan, a student from the northern Qing Dynasty, traveled to this place where gods and demons disappeared. Awakening the invincible technology system of the universe, can he use technology to defeat the demon? This is a collision of technology and metaphysics. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.