Two male protagonists BL, a little sadistic love, two pairs of cps, two lines. The elder brother's line: loyal dog attack vs. The arrogant love brother's line: the sunny puppy love vs. The wet but love-minded attack
ps: The author is a novice, I hope you don't dislike it, I will keep working hard! Because the author has to go out to work as a cow horse, I will update from time to time~
Concept: Dystopia