What Is the Fusion World, but I Have Mc System

The protagonist, Jiang Yun, was hit by a car that broke into the house and flew away with his computer because he was playing MC at home. When he opened his eyes, he found that he had become a squealing baby. And he discovered that he had traveled to ancient times, a troubled time when various countries were constantly conquering. But fortunately, the MC he played in his previous life became his golden finger and traveled through time with him. However, he needs to be 18 years old before it can be officially activated. He has no choice but to find a way to survive in this troubled world until he is 18 years old. On his 18th birthday, he not only fully awakened to the golden finger, but also learned that the world was not as simple as it seemed. But he is not worried because his MC is not the original version and has various modules loaded in it, such as "Pokémon module", "immortal cultivating module", "drawing sword module" and various light and shadow equipment modules are included, whether Jiang Yun has played it or not. But he doesn't want to get involved in this troubled world. He just wants to live a beautiful life in the paradise he created, and find a few beauties to open a small harem. But why did the cold and aloof fairy, the enchanting witch, and the majestic empress all have an indissoluble bond with them. But when Jiang Yun learned that this world was a huge integrated world view, and looked at the familiar and unfamiliar people who appeared in this world and in previous novels, games, and animations, he had to train each system to the strongest level. Finally, when Jiang Yun stood at the top of the world, he looked back and found that the world had been changed by him.