불꽃 튀는 스피커 속에 jump in the line
달궈진 city, 속도를 더해 skyline
열기는 올라 100 to 99
I'm a live wire, boom! we redefine
Flash! 번쩍, 불꽃이 fly
한계를 넘겨 tonight we ride
눈부신 파도처럼 bass가 roll
뜨거운 맥박이 미친 듯이 control

뜨겁게 끓는 pulse, let it break the cage
켜진 spotlight, 둘만의 stage
한계 따윈 던져, turn another page
We go higher, higher, feel the blaze

Heatwave, we ignite, super fire in the sky
Turn it up, turn it up, make the moment amplify
Na-na-na blazing, we own the night
Hotter than a supernova, feel the heatwave, fly

Oh oh, burn it up, burn it up, heatwave
Oh oh, super fire we crave

스파크 번져 like a chain reaction
리듬 속에 dive, zero distraction
빼놓을 수 없지, we’re satisfaction
Tick-tick-boom, a flawless attraction
빛보다 빨라진 heartbeat, zoom
홀린 듯 춤춰, 전부를 consume
무대 위 우리 story resume
Coming at ya with a sonic boom

뜨겁게 끓는 pulse, let it break the cage
켜진 spotlight, 둘만의 stage
한계 따윈 던져, turn another page
We go higher, higher, feel the blaze

Heatwave, we ignite, super fire in the sky
Turn it up, turn it up, make the moment amplify
Na-na-na blazing, we own the night
Hotter than a supernova, feel the heatwave, fly

붉은 태양보다 더 붉은 drive
끝을 모르는 파도처럼 rise
가속해라 rhythm, never compromise
꿈틀대는 energy, keep it alive
3-2-1 go, universe collide

Heatwave, we ignite, super fire in the sky
Turn it up, turn it up, make the moment amplify
Na-na-na blazing, we own the night
Hotter than a supernova, feel the heatwave, fly
Heatwave, we ignite, light the city with our flame
Every beat, every breath, shout together, call my name
Na-na-na blazing, we own the night
Hotter than a supernova, feel the heatwave, fly