My Wife Is a Dragon

(No system + single female protagonist + relaxed and humorous + not brainless) In the wasteland, spiritual energy is revived, giant monsters threaten the world, and the human race falls. At this time, there will always be people who stand up and pursue bravely, without fear of sacrifice, fighting for the human race, and seeking a glimmer of life for the human race in the midst of adversity. After fifty years of suffering and struggle, countless forefathers used their bodies of steel to provide a worry-free space for future generations to grow. Future generations should be stronger. The predecessors are old, and it is up to us to continue to move forward in the future. My name is Xu Lang, and I have an evil dragon wife. I want to lead the human race to break through the shackles, so that the human race will no longer be plagued by giant monsters!