Isekai One Turn Kill Neesan: Ane Douhan no Isekai Seikatsu Hajimemashita Manhua

Title: Sisters in the Isekai Realm Aria and Luna, two sisters living an ordinary life in a bustling city, stumbled upon a portal in their backyard one fateful day. With curiosity driving them forward, Aria, the bold elder sister, took the first step into the unknown, followed closely by Luna. In an instant, they found themselves transported to a magical realm brimming with fantastical creatures and mystical energies. As they explored this new world, Aria discovered an extraordinary strength within her, capable of taking down enemies with a single powerful strike. Luna, on the other hand, revealed an innate talent for manipulating spells, casting magic effortlessly with an otherworldly grace. The sisters quickly became heralded as saviors by the locals, who marveled at their exceptional abilities. But their newfound fame drew the attention of dark forces lurking in the shadows. A malevolent sorcerer, envious of the sisters' powers, devised a sinister plan to steal their extraordinary abilities for his own gain. He unleashed a horde of monstrous creatures upon the city, intent on weakening Aria and Luna before confronting them himself. In a chaotic battle that tested their limits, Aria and Luna fought bravely against overwhelming odds. As the tide turned against them, Aria tapped into a previously unknown reservoir of strength, unleashing a devastating technique that decimated their foes in a brilliant display of power. Witnessing her sister's sacrifice and determination, Luna dug deep into her own well of magic, conjuring a spell of unparalleled might that banished the sorcerer from the realm forever. Standing side by side, the two sisters emerged victorious, their bond stronger than ever, a testament to the unbreakable power of sisterhood. From that day forward, Aria and Luna were revered as legendary heroes in the Isekai realm, embarking on countless adventures together, overcoming all obstacles with unwavering courage and a bond that transcended worlds.