The 2004 Tamil sports classic is widely available for streaming and legal digital purchase rather than through unofficial direct download sites. You can find the full movie across several official platforms: Official Streaming & Digital Purchase
Also, the 700MB file size is quite large for a movie file; typically, movies are around 1-3GB depending on the quality. This discrepancy hints that the user might be looking for a specific resolution or possibly a pirated download, which I should caution against. mkumaran son of mahalakshmi tamil movies 700mb ayn link
Following his mother's death, Kumaran travels to Malaysia to find his estranged father, Eeshwar (Prakash Raj), a world-renowned kickboxing trainer. Redemption: Eeshwar (Prakash Raj)