The Urban Hiding Genius

Five years of growth turned him into a killer. 
Violent and bloodthirsty. 
The reason the first Dragon Lord had returned to the world was because of that woman whom he had dreamt of. 
However, the world was unpredictable. 
The news of Suman's death had almost destroyed his conscience. He had no choice. 
He had to find out the cause of Suman's death. When he found out that his sister-in-law, Su Li, was suffering, he did not hesitate to enter the Su Clan as a lowly son-in-law. Even if he suffered humiliation, he did not even frown! It was precisely because of this coincidence that he had investigated the cause of Suman's death. 
He opened the coffin to examine Suman's body, but the body was gone. This meant that Suman was still alive! 
"When you enter the sea like a dragon, my soul will return to my homeland!" 
Could it be that the number one Dragon Lord of Great Xia doesn't have the qualifications to meet you?