A Promise to My Fallen Brother

Quick answer: 10 episodes, English original audio, and episodes 1–10 play right here tonight.

After losing his closest comrade, Ares, a decorated special-forces hero, retires traumatised, his only mission to protect the fallen man's wife and daughter. Their peaceful life shatters when a scam traps them in high-interest debts, and enforcers harass them into ruin. Subduing the thugs, Ares finds only the tip of a network of gangsters, loan sharks, corrupt police, officials and military moles, abusing power for years. To root out crime and corruption, he faces retaliation: smears, traps and attacks.

Unshaken, he joins loyal comrades and, with elite combat skills and sharp strategy, digs from grassroots crimes upward, dismantles the gang piece by piece, strips away its protectors and traces the clues to the mastermind. He topples the criminal chain, purges state and military corruption, clears his name and brings all wrongdoers to justice. True to his vow to protect his comrade's family and lay his soul to rest, he restores order, upholds justice and finds redemption in victory.