The Dragon and Tiger Whose Spirit Breaks Through the Sky Are Retrograde

He was the peak military king code-named "Black Dragon", but he fell in a conspiracy and was reborn as a "waste" boy abandoned by his family - Li Mochen. In this world where martial arts is respected and spiritual powers are awakened, his lack of talent is the original sin for which he was nailed to the pillar of shame. The family is divided and everyone despises him. Only his brother "Red Tiger" who lived and died with him is the only light in his darkness. When the iron hooves from the empire trample the homeland, and when the powerful man from above points his finger at the brother he is sworn to protect to the death, the former "waste" finally reveals his ferocious fangs! "My back is only for you. I will kill anyone who touches you!" The hidden dragon emerges from the abyss and the tiger awakens! Let's see how the two kings work together to create their own immortal legend in this vast world where spiritual beasts are rampant and strong men are numerous!