Disrupting fate was not something that could be done just by willing it.
The laws of fate and time were the most elusive.
Even if the "path" that one had stepped onto was one of time, that did not make it a simple matter. The path of time could never be truly mastered.
Nobody could rule over fate easily, most who appeared to do so only did so through deception.
Let's say Person A uses his seer power and finds out that Person B is gonna kill him. But Person B doesn't even know who Person A is. But still Person A wants to kill Person B. Person B got provoked and out of anger he killed Person A.
This proves that Living Being's Fate is weaved in an unexpected way.
The Captain of the red boat, will patiently find out who the other party is and decide whether to kill them or not.
"I will wait for you. Whoever you are." He smiled. He looked at the picture frame in his table. He touched it affectionately. It is a picture of MANA's real form.