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"Wait, nee-sama, don't just charge to the frontlines like that!"
"Come on, Aarae, we gotta pulverize these bastards for the Empire! Wall is taking care of one already!"
The shark twins, Aarae and Valentia rushed towards the frontlines the moment her allies broke the barrier that was entrapping them inside of their Empire.
Valentia, furious about these invaders, made her way into the front lines, rushing to confront the enemy army and the Demon Generals.
Although every child of Kireina had been given many types of equipment and transformation accessories by her, Valentia preferred to fight with her own body and muscles, deciding to use these items only when she was to find an actual threat to her.
Not long after Valentia entered the battlefield, many of the surrounding Demon Generals noticed the giant, eight-meters tall Shark/Dragon girl moving her tail around the ground and creating chaos everywhere.
Check "The Protagonist's Sister Is Actually the Strongest"!