National Tower Defense: My Hero Can Mutate Infinitely

Jiang Tian traveled to a terrifying world with endless dark monsters. Everyone can only survive by relying on guardian beasts and defense towers. Countless disasters have swept the world. Parade of ghosts, resurgence of demons, scorching heat and cold waves, tides of mist... After every disaster, human beings suffered heavy casualties. Fortunately, Jiang Tian has awakened the "Endless Mutation System". As long as he kills dark creatures to gain energy, he can mutate his heroes. Ordinary-level skeleton mutation - the king-level bloodthirsty zombie king has a radius of 10,000 meters, and the flesh and blood of dark monsters will be instantly devoured by the zombie king. Ordinary-level goblins mutated into king-level Dreadlords with a radius of 10,000 meters. The dark monsters could not bear the fear and exploded one after another. The ordinary-level arrow tower mutated into a king-level psychic turret with a radius of 10,000 meters. The dark monster turned into ashes in fear. The ordinary-level city wall mutated into a king-level soul-suppressing city with a radius of 10,000 meters. The soul of the dark monster was shattered and became Jiang Tian's puppet. While others are still hiding in the dark place. And Jiang Tian was watching TV leisurely in the city he built. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.