Defeat the Whole World with the Power of Devil Fruit

[My family sells devil fruits, so I don't take anything for granted and I'm not writing randomly] Lu Xing travels through the fantasy world. At the beginning, he is not only a humble low-class laborer, but also suffering from a serious illness and on the verge of death. Fortunately, the tree of experience awakened in his body. He obtained the surgical fruit by settling his past life experiences, regained his life with the power of the Devil Fruit, and under the guidance of his benefactor, he got rid of the prison at the bottom and faced the wilderness of the world. At that time, the three realms were in turmoil, and the major forces were at war with each other. The evil immortals and demons led one side and slaughtered all the mortals. Naturally, it is impossible to gain a foothold in the world with just one fruit ability. Lu Xing can only settle his own and other people's life experiences again and again, take risks to absorb multiple Devil Fruits, struggle to the death and reborn from the ashes, until he possesses multiple fruit abilities, and can fight against the evil gods and demons. From the domination of space by the Surgery Fruit, to the rebirth after death of the Underworld Fruit; from the destruction of heaven and earth by the Shock Fruit, to the incarnation of the true dragon of the Fish Fruit. Tianzong Yingcai is still struggling. At first, Lu Xing, a low-level junior, never thought of doing justice for Tian. However, in the ensuing crises, he was gradually pushed to the forefront and was recommended by a wealthy family to become a pioneer in slaying evil spirits. The young man is full of ambition and has to make sacrifices to achieve his goals. Conquest, killing, plundering, occupying, I can no longer distinguish between good and evil. But if God doesn't take it, I will be blamed for it. If I don't do this, how can you sit down and talk in peace? A magnificent era begins!