Crack open the bubbly. In France's City of Kings, at the heart of the Champagne region, Lionel Messi made his Paris Saint-Germain entrance as footballing royalty arrived in the 'farmers' league'.

There's a new king in town and although we saw only half an hour of Messi at Reims' Stade Auguste-Delaune, you could hardly take your eye off the man.

Incongruous in the blue of PSG as he was, this is Messi's lot now, the future he has chosen since his Barcelona career ended in a flood of tears.

Ligue 1 gets a rough rap but Messi's arrival instantly makes it box office, and those beholding this spectacle were given a peak into what we should expect.

There was a word in the ear from Mauricio Pochettino and then a hug for Neymar, as Messi replaced the world's most expensive footballer midway through the second half, moments after Kylian Mbappe scored his and PSG's second goal of what turned out to be a 2-0 win.

There was to be no Messi goal, as much as it appeared many inside the stadium were willing there to be one, particularly the pogoing PSG ultras.

His entrance and then his first touch, a simple 10-yard pass deep inside his own half, were cheered loudly, and it was not long before Messi was collecting the ball and charging forward, driving at pace through midfield and darting towards the penalty area.

Such a familiar sight, and here Messi had the luxury of being able to offload to Mbappe on the right. Mbappe, the player Real Madrid desperately want and might yet get before transfer window closes.

Then came notice from the union of Ligue 1 hardmen that Messi would not have it easy in France.

As Mbappe collected the pass, Messi was given the no-nonsense treatment twice by backtracking Reims players as he sought the return ball, Marshall Munetsi practically grabbing the six-time Ballon d'Or winner around the collar in a fruitless effort to halt his progress.

Mbappe could not quite pick the pass, with Messi surrounded, but it was a moment where you wondered what a rich harvest of goals that combination might produce, and whether we might see its potential come to fruition this season.

Munetsi hacked down Messi again later as the game reached stoppage time. Naturally, Messi has seen it all before. It was handshakes all round at the end.

It might be a different shirt, but this was the same old Messi. There was the thrill of one of those delicious give-and-go movements, and referee Francois Letexier played six minutes of stoppage time too. Why not see a little more?

Deep beneath the streets of Reims lie 200 kilometres of cellars and tunnels housing the finest bottles of bubbles, produced in these parts and maturing underground before being dispatched worldwide.

It pays to be patient, the subterranean conditions bringing the best out of the local delicacy before it reaches its fullest flavour. Bring a bottle out too soon and the product will fall short of the exacting standards 

Messi's 65 minutes on the bench allowed him to size up the pace of the French game at close quarters, and then he was ripe to be released. The cork is out of the bottle now though, and the thrill of Messi at provincial stadiums such as this is one fans will drink in for as long as this stop-off lasts.

He was fouled three times in all, a joint team high alongside Neymar, had 26 touches, and made 95.2 per cent of his passes (20 of 21). He won four of his five duels – those within the laws of the game – and no doubt delighted Pochettino and his Qatari paymasters.

PSG brought their imported grandes marques to a city that exports its homegrown fizzy finery, where the cathedral has witnessed 31 coronations, and they won with goals from a young player they might be dispatching to foreign climes within a matter of hours in return for a king's ransom.

Perhaps Mbappe might just fancy a full season of this, though. Will his partnership with Messi really be a one-night stand?

As jarring as watching this all unfold must have felt in Barcelona, as bitter an aftertaste as it must have left, all it lacked for the Parisians was the crowning glory of a Messi goal, and they will soon be flowing.