Lonely Battle) is a 1989 Telugu-language film directed by K. Raghavendra Rao, produced by B. V. S. N. Prasad, under Sri Krishna Prasanna Enterprises.

One day, Raja Rajeswari Devi bets with Priyanka to resolve the problem at a shopping complex.

At the same time, Raja requires money for his friend Siddappa's mother's operation.

Raja solves the problem very intellectually, but Priyanka cheats on him, which leads to her death.

Raja grows step-by-step with his intelligence and hard work and almost reaches the heights of Sudarshan Rao.

All these things take Sudarshan Rao to a breathless situation; to rescue himself, he brings a person, Sivangi Sivaramakrishna, from jail.

Hearing this, Raja decides to fulfill his teacher's pledge, so he collects all the proof against Sudarshan Rao, which collapses his entire dynasty.