I Am Cultivating the World in Dantian

When Zhao Yuchen climbed out of the pile of corpses, he was covered with dead people. There are those who protect him and those who kill him. He didn't count. Unimportant. The important thing is - he's not dead. The system came and gave him three things: a steel knife, a transformation charm, and a travel suit. The steel knife can kill monsters, the transformation charm can deceive people, the travel set... And cook. "That's it?" He didn't complain either. A useless prince who was surrounded by monsters and dragged into the lair to be eaten as blood food had no right to be picky. But he soon discovered something: there was a ball of golden energy in his Dantian. He didn't know what it was. All he knows is that it helped him break through the bottleneck that he had not overcome in more than ten years. Just know it kept him alive. Later he met the ten-tailed polar fox. A skeleton that had been sealed for an unknown number of years opened its mouth and asked him to help unlock the sealing formation. "Why?" "With that tone of your mouth." Zhao Yuchen smiled. He dismantled the five formations one by one. Every time one is taken apart, the energy in the Dantian becomes larger. Every time one is removed, there is one less thing that thinks can stop him. The master of the demon mountain? Kill. Thirteen Dragon Kings? Tricked. Ability god? When he got up from the bone fragment the size of a fingernail, he was covered in blood and his teeth were almost broken. But he is laughing. "Come again."