At the end of an exhausting world tour, most bands would take a well-earned break.
Not Stray Kids.
Within weeks of wrapping up their record-breaking DominATE shows this summer - including two sold out nights at London's Tottenham Hotspur Stadium - the Korean band released a new album, Karma.
It was their second album in under a year; during which time they'd also released a new EP and a 12-track mixtape, Hop, featuring solo tracks from each of the eight members: Bang Chan, Changbin, Felix, Han, Hyunjin, I.N, Lee Know and Seungmin.
Not only that, but they'd made their debut in the Marvel Cinematic Universe, via a cameo in Deadpool & Wolverine, for which they also contributed the soundtrack song, Slash.
All that activity made them the fifth biggest selling act in the world last year, just behind Taylor Swift and Drake.
Unlike many K-pop groups, however, Stray Kids write and produce their own material. So how on earth did they sustain that level of creativity while touring the world's biggest venues, playing three-hour shows every night, and making time to visit local art galleries and baked potato outlets?
We split up the parts as much as we could and shared the work among the members, explains rapper and vocalist Han who, aged 25, has more than 170 production and writing credits to his name.
Whenever we had a bit of time to record demo tracks, we'd gather in the room together and work on finishing the songs as a team.
If that sounds like a soul-destroying way to make a record, you've underestimated Stray Kids.
Since their debut in 2017, the band have approached music with a combination of curiosity and hunger, constantly pushing their sound in new directions. On Karma, that includes everything from the Brazilian funk rhythms of Ceremony, to pop-punk inflections of In My Head, which riffs on the sounds of Good Charlotte and Avril Lavigne.
I think that's a great song to listen to when you're feeling stressed or going through a tough time, says I.N. - the band's youngest member.
The stand-out is a track called Bleep, a defiant riposte to their detractors - with a hook that employs the Korean slang term for a censor's beep (삐처리). The lyrics feel bold and refreshing, and there's something very satisfying about the message it holds.
In America and Europe, Stray Kids' DominATE tour set box office and attendance records for a K-pop band, with 1.2m tickets sold and receipts of $182m (£135m).
As a sort of victory lap, Karma went straight to the top of the US charts - making them the first band in history to debut at number one with each of their first seven albums.
But when you ask them about all that success, the octet are suddenly bashful.
Successful is a really strong word and I honestly do not have the confidence to judge if we are indeed successful or not, says Bang Chan, the group's designated leader. What I can say is that Stray Kids, including myself, have reached very far but we're still very hungry to achieve more milestones.
Conquering the UK is definitely on the bucket list.
Short-term goals are great, of course, but our biggest goal is to be a group that stands the test of time and remains in history as one of the longest-lasting groups.
In other words, Stray Kids are only just getting started.
