The war between the Snow Giants and the Dragons had been going on for over five thousand years.
The snowfields were the unbeatable battleground for the Snow Giants, while the radiation range of the volcano was the absolute home ground for the Dragons. When a Dragon stepped into the snowfields, its power would be suppressed; similarly, when a Snow Giant stepped into the volcanic radiation range, its power too would be suppressed.
Their battles were about gradually encroaching on each other's strongholds.
Previously, Snow Giant Da had been at the lightning point area, slowly eating away at the radiation range of the Shadowflame Volcano, compressing the power of the Shadowflame Dragon.
Left with no choice, the Shadowflame Dragon had to go to the border to fight Snow Giant Da.