Chandramukhi isn't original, original one is Manichitrathazhu from malayalamSad Reality of Indian Film Industry :
Part 1 which is released in original language and tasted hit/superhit/blockbuster status and sequel gets PAN India released trash movie.
Examples :
Chandramuki - Chandramuki 2 worst
Indian - Indian 2
Akhanda - Akhanda 2 waiting.