Douluo: Reincarnation of the Water Dragon King, wife Fukalos

This book is also called: "My short-lived wife and I traveled through time together"
Traveling across the Douluo Continent with Fukalos, he unexpectedly gained the power of an ancient dragon and became the Water Dragon King.
"I am already a perfect dragon, enough to judge the Douluo gods!"
"O Tide, I have returned!"
Many years later, only Douluo Continent, which is harmonious and full of love and justice, is left.
Fukalos: "I treat you as a good friend, not a short-lived one, a wife, etc. It's so embarrassing!"
Gu Yuena: "Why is he, the Water Dragon King, so powerful?"
Qian Renxue: "Tang San or whatever, let's just die. I don't know him!"
Fukalos: "Water Dragon, Water Dragon, don't cry! Can't I promise you?"