A sudden crimson fog swept the world, and countless zombies and undead reappeared in the world like a biochemical crisis! When the myth came into reality and revived, a new era opened! While activating various ancient occupations, the surviving humans They have also obtained a common identity - Lord of the Earth. Fight for survival! Fight for homeland! Fight for the earth! Li Sinan, who was reborn and returned to the early days of the outbreak of the apocalypse, unexpectedly discovered that there was a mysterious five-color altar in his mind. 【You killed a zombie undead, you got 1 blood crystal】【You killed a zombie soldier undead, you got 10 blood crystals】【You killed a zombie general, you got 10086 blood crystals】...【Consume one Blood crystals, summon one soldier from the camp.]【……】【Consume one hundred blood crystals, summon one hundred Wei soldiers