Marco was using the Bombardment against Adam again, trying to damage him as much as possible before he used the Step Skip Skill to escape it again, but this time Adam didn't need to use it.
Although Adam had been injured and weakened a lot by sustaining the Bombardment multiple times, from it, he had managed to understand and recognise how it all worked.
Instead of Marco's method of boosting his physical capabilities, Adam could use the Bloodlust Characteristic, so in theory, he should be able to pull off the same thing.
All that was left was to try it and just as Marco had begun his bombardment, he suddenly sensed it fail and Adam struck his stomach with the Delayed Burst Fist and launched him sliding backwards.
Marco was shocked and never expected that Adam would be able to break his bombardment, while Adam was out of breath and battered badly, but felt as though it was only a matter of time until he won the battle.