Return of the King of Heaven

He is the most important weapon of the country and a taboo in the East. One person can be worth a hundred thousand soldiers! He is the God of the North who kills enemies like crazy, and he is also a miraculous doctor with profound medical skills! His twin brother who married into a wealthy family disappeared mysteriously, forcing him to put aside all his glory and quietly return to his country, secretly searching for the truth under the name of his brother's deposed son-in-law. When the truth gradually emerged, he suddenly realized that all this was just the tip of the iceberg. In order to avenge the blood of his parents and protect the love in his heart, he vowed to poke a hole in the sky above his head!