With the upgrade system and hundreds of novels, I traveled across different worlds and became the useless young master of the Luo family raising horses. I can’t practice if my dantian is broken? My brother has an upgrade system, and breaking through is nothing more than killing monsters, doing tasks, and occasionally killing people , It’s so easy! No exercises? I have hundreds of novels, and as long as I level up, I can get the exercises of the protagonists in those novels. What worries me is whether to choose 'Star Technique', 'Law of the Earth', or 'Secret of Shadows' What about 'Dian'? I'm so irritated! ……… Crazy, I'm going to be crazy to the extreme, I'm Luo Tian, ​​and you are ready to kneel down and sing Conquer!