Meera ran from a forced marriage with only a letter and a promise to return. A wrong train brought her to Dr. Dhruv, a forensic scientist who lived among shadows. He never wanted love, yet it arrived fierce and stubborn. Torn between family duty and a heart already claimed, she must choose. Dhruv will fight for her. Meanwhile, Charvi and Arjun blur friendship into fragile love, and Veer, a reckless biker, collides with older, guarded Suhana in a reverse age gap romance.