Barcelona have completed the signing of Groningen midfielder Ludovit Reis.

Reis will be a Barcelona player for the next five seasons after the Blaugrana completed the signing of the Dutch midfielder from Groningen for €7m.

The 18-year-old will undergo his medical on Wednesday, and he is expected to be presented by the club on Thursday.

Reis will join the first team for their pre-season preparations.

However, he will be moving to Barcelona B, where he will get game time next season.