Nine Provinces War Dragon

He was once the castoff of a powerful family. That night, a little girl with twin pigtails saved him. Ten years later, he is Huaguo's supreme God of War, commanding armies and dominating the world, with power and wealth beyond compare! He returns home in glory for one reason: to repay the kindness he received back then and keep the promise he made.

Now that my feet have touched this land once more, no one in this world will ever be allowed to let you down or dare to bully you again, little girl.