The tiger brothers were born in the pristine forests of Indochina, where they should have been enjoying a carefree childhood. However, the ancient grottoes in the area attracted a group of Western explorers. They shot and killed their father. The elder tiger was taken away by them, leaving the younger one and his mother to flee in panic.
The elder tiger was eventually sold to a circus and forced to perform tricks like jumping through hoops of fire every day. He missed his family and was not accustomed to being tamed, living in a very miserable situation.
His younger brother, the tiger cub, also could not escape the fate of being captured by humans. Fortunately, the son of a high-ranking official adored him and kept him at home to live together, sparing him from a life of turmoil. However, he was, after all, a wild tiger, and when the family noticed signs of danger, the poor little tiger was sent to the zoo.
A few months later, a tiger fighting competition began. The two brothers unexpectedly found themselves pitted against each other in the arena. This unexpected reunion filled the brothers with joy, and they began to plan their escape.