Douluo: Fruit Martial Spirit? This Is a Devil Fruit

Martial spirits are fruits, so food-type soul masters can only assist them honestly? Sorry, my fruit is not an ordinary fruit, but a devil fruit! Every time you add a soul ring, there is one more fruit ability. Everyone exclaimed: How could a food-type soul master set fire? How could he still hit me with lightning? How come his martial soul's true form is a huge green dragon? "What is this? Last time he asked me if I had ever been kicked at the speed of light!"