Tamil Nadu is facing an unusual assembly election with a four-cornered fight. The DMK seeks to stay in power, the AIADMK wants to return, and new forces like Seeman's NTK and Vijay's TVK aim to gain votes. A total of 5.57 crore voters will vote on April 23 to elect representatives to the 234-member assembly. The DMK, led by Chief Minister M.K. Stalin, is attempting to secure consecutive terms. The AIADMK is trying to rally anti-DMK sentiment. The BJP is trying to gain a foothold. The arithmetic this time is less about simple swings and more about fragmentation. With votes split across four poles, margins may shrink and outcomes could hinge on small, local shifts. The DMK is confident, focusing on welfare and the 'dravidian model'. The AIADMK aims to make this election a referendum on the DMK government. The BJP is attacking the DMK, branding it a family-run outfit. Seeman's NTK is positioning itself as a Tamil nationalist alternative. V.K. Sasikala is also involved, seeking justice. The election is a test of permanence and legacy for Stalin, a fight for recovery and relevance for the AIADMK, an incremental push for the BJP, and proof that even smaller players can alter margins for Seeman, Sasikala and Ramadoss.