It's a crappy piece of writing, a work of cerebral palsy. It's a waste of time. Don't come in out of curiosity. [No fixed CP + love at first sight + heartthrob + sweetness + wife chasing crematorium + love brain licking dog (male protagonists)]
The story of a scumbag and a licking dog.
(No matter what the heroine does wrong, the male protagonists will not be angry and are very tolerant and patient with the heroine.)