Messi suddenly posted photos and videos of his return to Camp Nou on social media. According to the latest report from Daily Sports, Barcelona had no knowledge of Messi's visit.

It is reported that Messi went to Camp Nou during a break in the Argentina team's training camp. However, the Barcelona club only learned of Messi's visit to Camp Nou this morning after seeing the photos posted by Messi on his Instagram account. In fact, exactly how he got onto the field remains unknown.

It should be pointed out that the Camp Nou stadium had been closed until last Friday (November 7) when the club reopened the stadium and held a public training session as a test. At that time, 23,000 seats were provided for fans.