Arcones literally translates to "chests" or "large trunks". It's an interesting word choice that immediately sets a unique tone for the song, hinting at hidden treasures or valuable possessions.
In the context of the song, it appears at the very beginning, possibly alluding to the wealth or resources that the artist and his crew (Young Blood) possess or are striving for. It evokes a sense of ambition and the pursuit of riches, making it a memorable and intriguing word to start the lyrics.
Lucho SSJ's "Spain Spain" is all about his journey from humble beginnings to success, and how he's staying true to himself and his crew along the way. He's reflecting on how much things have changed, remembering a time when no one was around him: "Cuando no tenía, no pedía, igual crecí así" [When I had nothing, I didn't ask, I grew up like that anyway]. Now he's got "botella' en el VIP" [bottles in the VIP], but he makes it clear that none of it means anything without the people who were with him from the start: "Pero nada me llena si no es con los que estaban ahí" [But nothing fills me if it's not with those who were there].
He's living the good life, flying to Spain and rocking designer clothes, but he insists, "soy el de siempre" [I'm the same as always]. He's making big money now, with "billetes de cien por la mesa, no de veinte" [hundred dollar bills on the table, not twenty], and he's using it to take care of his mom and his friends. It's a real rags-to-riches story, but with a strong message about loyalty and remembering where you came from. He's proud of his success, especially since he came "de la low" [from the low], and he's not about to go back to being broke.