Summon: the Opening Reward Is Cheng Yaojin, Sweeping Across the Sky

This is a world where the weak eat the strong. The demons rise and the human race is weak and can only be reduced to blood food. Jiang Ming, who traveled through time, awakened the system and could summon an invincible hero with a poem at the beginning. "Ding, congratulations to the host for reciting a poem and successfully summoning Cheng Yaojin!" "Ding, congratulations to the host for reciting a poem and successfully summoning Bai Qi, the God of Death!"