Bound By Fate: The Opera Duel

In this infinite flow mystery series, two sworn enemies are forcibly bound to survive eerie dungeons. During the Republic of China arc, famous opera singers Chen Qiaotou and Chen Xiangkou pretend to collaborate with the Japanese army to save their people. Ultimately, they choose to die together with poison and fire, sacrificing themselves for their country while weaving a tale of suspense, patriotism, and an unbreakable bond of fate.