G.R. No. 175763
"x x x.
An action for annulment of title or reconveyance based on fraud is imprescriptible where the plaintiff is in possession of the property subject of the acts.[35] The totality of the evidence on record established that it was petitioners who are in actual possession of the subject property; respondents merely insinuated at occasional visits to the land. However, for an action for reconveyance based on fraud to prosper, this Court has held that the party seeking reconveyance must prove by clear and convincing evidence his title to the property and the fact of fraud.[36]
x x x."