HOLLYWOOD — Warner Bros. Pictures-based John Wells Prods. has purchased scribe Kevin Bisch’s latest pitch, “Love at Second Sight,” for mid-six figures.Romantic comedy centers on a cynical young man who abandons his skepticism when he believes a psychic’s forecast that he’s already met his true love — but he must identify the woman himself. Wells’ veep of features, Tracy Underwood, and producer Kristin Harms brought the project to JWP. Harms and Wells will produce. Repped by ICM, Bisch recently sold his spec “The Last First Kiss” to Columbia Pictures, with Overbrook Entertainment attached to produce as a possible starring vehicle for Will Smith.