As of now, an official English translation for The Breaker manhwa does exist. It's been made available to meet the demand of English-speaking readers. You might need to search on specific comic-related websites or apps to access it.
Well, in general, manhwa often has a distinct art style that can set it apart. For 'Limit Breaker' manhwa or light novels, it might be their take on the concept of 'limit breaking'. Maybe they explore characters who push beyond their physical, mental, or magical limits in really interesting ways. This could involve unique power - up systems or character development arcs that are centered around breaking boundaries.
The main couple obligations in manhwa can vary. But often, it includes taking care of each other's feelings, working together to overcome challenges, and building a life together based on love and trust.