After I Got the Ancestral Dragon Inheritance

The story of a miserable civil servant who, after receiving the inheritance of the ancestral dragon, originally thought that he would be able to turn on the sun-to-sky mode and dominate the world from then on, but he was forced to repair the earth in desperation. It may be a little slow to warm up in the early stage, but it will get better later. This is my first time writing, please bear with me and please be gentle, If you feel something is unreasonable, please correct me and I will change it according to the situation.