The microdrama introduces Chandan, a security guard with hidden combat skills and a mysterious past, who, alongside his daughter Shona, becomes a target amidst corporate intrigue and social conflicts. He endures public humiliation and a bitter family feud with his estranged brother Ranjan, while CEO Nisha Roy proposes a strategic contract marriage. Chandan's true, powerful identity is eventually revealed, forcing him into a loveless marriage with Nisha and making him a pawn in a corporate war. He emerges as a formidable protector, defending his family and others from threats like the Black Dragon and the enigmatic Dey family. The enigmatic Miss Sen's reappearance, demanding Chandan as her bodyguard, hints at a deeper, shared past, further intertwining his personal life with dangerous corporate and criminal underworlds. As conflicts escalate, Nisha faces ruthless corporate rivals and a powerful crime boss, while Chandan's past as "Chandan Sir" and "Dragon Brother" connects him to an urban underworld and a quest for revenge. Nisha's investigation into her sister's death uncovers a deadly military conspiracy and a national security crisis involving a drone virus, which Chandan helps resolve after being falsely accused. He also pursues a deep-seated personal vendetta against a former friend. Chandan dramatically reveals himself as the ultimate power behind the formidable Dong Yu Group, protecting Nisha's company from the Dey family's hostile takeover, which includes the death of CEO Ronita. The series culminates in the exposure of the Dey family's ultimate villainy, including the brutal murder of Nisha's sister, Joyita, by Dev and the "Temple of Gods" for absolute power. Chandan is unmasked as the legendary "God Slayer" and "Dragon Commander," embarking on a brutal quest for vengeance against the tyrannical Dey family for the murder of his beloved and Nisha's suffering. Amidst national chaos, war hero General Sudip, long thought dead, dramatically reclaims his identity, challenging the corrupt establishment. Chandan shatters his seven-year secret identity, vows brutal revenge against those who attempted to assassinate him, and, as the Dragon Commander, declares an imminent, high-stakes war to utterly annihilate his foes and ensure justice for a seven-year-old injustice. The fate of corporate empires, national security, and the lives of Chandan's loved ones are at stake.

• 5.0
• A
• Story
• bengali