Jiangshi: The Warlord Compendium, Three Thousand Yin Soldiers from the Start

From the start, he accidentally transmigrated to a zombie world. After three years, he finally rose from a foot soldier to a warlord ruling one corner of the land. But just as he took over as commander-in-chief, he activated the “Great Warlord System.” All he had to do was ** zombies to earn all kinds of rewards. “Ding! Congratulations, Host. You have slain Old Master Ren and received the Ghost Soldier Compendium, which can summon three thousand ghost soldiers.” “Ding! Congratulations, Host. You have slain the Musical Zombie and received an arsenal of weapons and ammunition.” “Ding! Congratulations, Host. You have slain the Imperial Clan Zombie and received the Ghost Seal, which can command ten thousand ghosts.” “...” From then on, he swept through the zombie world with the help of the System. Armed with the advanced weapons and ammunition it rewarded him with, he crushed the many warlord factions and rose to the pinnacle of both the yin and yang worlds.