Property suit -question

hi
please clarify on the below

party A and B were in a civil suit at a district court. party A had won the case. while case was pending ,party B settles the entire property to his son party C.

if party C tries to initiate a suit in munsif court ,will it be admiited?

if it gets admitted, does this affect party A from filing executin or taking possession of the property.

still not clear how party C was able to get his case admitted.