0301
Fate is something that cannot be compared to life, death, time, space, etc. It is beyond any other elements.
"Kairos, did you know…? You're fated to be here today. We are all…"
When Kairos used time to freeze Allen, Allen unintentionally used the power of fate in combination with his power over death.
It could be said that Allen is become stronger the more Kairos make thinks difficult for him.
Or could it be that Kairos was sent by the Goddess of fate here to challenge Allen? Or perhaps, Kairos is simply doing it for his own selfish reason.
However, no matter the case, Allen had seen in the Threads of Fate that Kairos is the exact place where he should be.
"Flames of Death! Ignite!"
Finally, Allen used his moves.
The Flames of Death removed the restraint for Allen.
Since time and the power of space is something intangible, the Flames of Death could burn it.