Riot Soldiers: Starting from the Human Race

Traveling through a different world, but there is no harmony among all races here, and the human race is king. On the contrary, the human race is on the verge of extinction and is enslaved by the alien race. He travels through time and becomes a run-down little noble. The protagonist, who thought he was destined to die, discovers that as long as he kills the enemy, he can get the reward of a soldier! "Congratulations to the host for successfully killing an orc commander, and a team of elite halberdiers will be rewarded." "Congratulations to the host for successfully killing a Kodo, and a team of griffins will be rewarded." "Congratulations to the host for killing a Behemoth. You will be rewarded with a green dragon." "Congratulations to the host for beating a demon king to death, and you will be rewarded with a godhead." ... Let's see how the protagonist brings the declining human race back to the top of the nation in the world of swords and magic. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.