I Have Been Blocking Springs and Killing Monsters for Ten Years, but the World Has Found Me Guilty

On the same day in March, monsters invaded Blue Star. Humans can become beast warriors and fight against the beast tide. It is said that the source of the beast tide is directly under the black moon and the red moon. As the only Martial Emperor among the beast warriors, Wang Fan led his people to the source of the monsters - the Black Moon Spring. Unexpectedly, someone deserted along the way, and in the end only Wang Fan was left. But he blocked the spring alone and fought for ten years. In the end, the monster spring collapsed! Wang Fancai relieved the burden in his heart. He returned to Central City with his broken body. But who would have expected that when he returned to the city, he found that the deserter had become the new city lord. But he, Wang Fan, was expelled and insulted by the entire city and was going to be sentenced! "Wang Fan, you actually slandered our city lord as a deserter? Your insistence back then almost caused King Wu's entire army to be wiped out. Your crimes are countless!" "Have you blocked the spring water for ten years? Hahaha, you are the only Martial Emperor? Who are you lying to? Did you think it was ten years ago? Your current strength is nothing but bullshit!" "Lord City Lord, let Wang Fan be put on trial! His crime is unforgivable. He has obviously been on the run for ten years out of fear of crime, and he even boasted that he blocked the spring! Destroy his strength and put him in a dark prison!" "..." However, in the past ten years, the people of Central City may have been too settled. They didn't know that the beast tide had not destroyed Central City because Wang Fan was still there. But now Wang Fan has severed ties with Central City. Then the Red Moon Beast Tide and Black Moon Beast Tide will no longer have any scruples. When the beast tide destroyed the city, Central City was asking Wang Fan for help. But Wang Fan smiled: Save you? What if I am also here to destroy the city?