The revision petitioner is the second defendant in the suit. He filed a petition to strike of the plaint in O.S.No.621 of 2018 stating that there is no cause of action and the prayer sought for by the plaintiffs is unsustainable for the reason that the alleged sale agreement dated 09.10.2004 relied on by the plaintiffs is already redundant by entering into another Joint Business Development Agreement dated 24.08.2007, thereafter, Memorandum of Understanding dated 25.05.2017, thereby, the alleged sale agreement relied on by the plaintiff dated 09.10.2004, as such, is not in force. In such circumstances, the suit filed by the plaintiff seeking the relief of specific performance, as per the alleged sale agreement dated 09.10.2004, as such, is illegal and there is no cause of action to file the suit and therefore, the revision petitioner prays to strike off the plaint.