Napoli have signed Poland midfielder Piotr Zielinski from Udinese.
The 22-year-old had been linked to a move to Liverpool and AC Milan but signed on with the Partenopei for a reported €16 million fee.
"I am coming to Napoli to win things," he told Sky Sports before completing his medical on Thursday.
Napoli have wasted little time in reinvesting some of the €90 million they earned in selling Gonzalo Higuain to Juventus last month.
Zielinski, who played on load at Empoli the past two seasons, will join his international teammate Arkadiusz Milik, who signed for Napoli earlier in the week.