"I swear to the death that I will not be a big grievance!"
At the beginning, it was discovered that the fiancée was pursuing another man and using her own resources to PUA herself.
Can this be tolerated? Can a man endure this?
"I will fight to the death against the injustice system and serve you wholeheartedly."
"Please use whatever means you can to make those who regard you as your wrongdoer regret it!"