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Strong Hearts: The Legacy of Do Sisters- By: Tina Marie


Chapter 35 - Firestarter

Last Updated on 2025-06-11 20:15:03

Seoul burned.

Not from flames, but from chaos. That night, over a dozen controlled zones across the city erupted in synchronized unrest. Storefronts shattered. Fights broke out. Sirens screamed through the alleys.

And from the shadows, masked figures watched.

Phase Two had begun.


Rae ducked behind an overturned vendor cart as a stun grenade cracked against the pavement nearby.

“Rin, I need eyes—where’s it coming from?”

Rin, perched on a rooftop with a tactical scope, replied, “South alley. Three operators. Same uniforms we saw in Busan.”

“Got it.” Rae sprinted, vaulting debris, her body a blur of silver-tinged power.

She hit the first attacker with a sweeping leg strike and caught the second mid-lunge. The third tried to flee, but Rin dropped in like a hawk and pinned him.

“You’re not running,” Rin growled. “Talk.”

He spat blood and smirked. “Too late. The city’s already lit.”


Back at the command van, Ji Woo and Bong Soon coordinated with emergency services. Live footage from across Seoul showed rising tension—confusion turning into panic, fear turning into violence.

“They’ve hacked into emotional-response channels,” Ji Woo said. “Using ultrasonic resonators tied to key stress zones.”

Bong Soon frowned. “They’re not just triggering aggression. They’re making it viral.”


Meanwhile, Seo Jin watched from a high-rise rooftop in Busan, surrounded by laptops and signal towers.

One of her agents approached. “We lost Zone 7. The Do sisters intervened.”

Seo Jin exhaled slowly. “Expected. Adjust signal matrix and reroute to Incheon. They’ll spread themselves thin. That’s when we strike the heart.”


Back on the ground, Rae and Rin regrouped with their team. The city’s air buzzed with tension.

“This was never about brute force,” Rin said. “They’re playing chess, and we’re late to the board.”

Rae narrowed her eyes. “Then let’s flip the board.”

They stared at the skyline, dark and flickering.

It was time to take the fight to the signal.

Other Chapters
Characters
  • Do Rae
    Do Rae

    (18 years old) Fiery, bold, athletic, often acts before she thinks. Hates being compared to Bong Soon.

  • Do Rin
    Do Rin

    (18 years old) Observant, tech-savvy, introverted, feels overwhelmed by the family legacy.

  • Jin Seok
    Jin Seok

    (22 years old) Rookie police officer, Do Rae’s love interest, brave but clueless about her strength.

  • Kang Jae
    Kang Jae

    (21 years old) Hacker with a criminal past, Do Rin’s love interest. Tied to the villain’s network.

  • Do Bong Soon & An Min Hyeok
    Do Bong Soon & An Min Hyeok

    Bong Soon is older, wiser, still powerful, juggling motherhood and her own past enemies. Min Hyeok is a doting dad, now a CEO of a global tech company with secrets buried deep.