Douluo's fiancee is Qian Renxue

Introduction: [Single heroine, no harem, no group, and brains] In Douluo Dalu, talent is supreme, and the strong are respected.But Ye Ying is a useless person with no martial spirit and no soul power.What?The hidden martial spirit turns out to be Qinglong!What? Even with zero innate soul power, you can counterattack!Unify the country, inherit the dragon god, and create the supreme being!And this story begins with a marriage contract...