Top-Tier Superpower Student - Chapter 541 - 513: All Caused by the Female Secretary

At dawn.The light of dawn lingered, hesitant to arrive, while the remnants of the setting sun had long faded into darkness. Within the city shrouded in thin mist, the hidden churches in the shadows, veins clinging to the cracks in walls, the gnawing sounds echoing from the sewers, and the murmuring shadows...A lantern bearer strolled forward.

This is a story about the protagonist getting the system, going crazy in the biochemical apocalypse, producing aircraft and tanks, destroying zombies, saving good people and killing bad people.

- Description from novelbuddy

Yang Yan found himself becoming a corpse. But before he could stay for a minute, the lid of his coffin was opened.A stunning face appeared in front of him.Leng Biyue!As the Holy Maiden of the Fairy Maiden Sect, she possessed the quasi-empire bloodline!Blood spilled from the corner of her mouth, fell, and landed on Yang Yan's face.His eyes opened!“The Sword Dao Emperor, who was buried for 100,000 years, has come to life once again!”