After Becoming a Beta, I Attacked the Protagonist's Attacker

'''Highlights: 1. Beta protagonist! Beta protagonist! Beta protagonist! 2. This is a protagonist-centered story, with the perspective serving the narrative. 3. Both the protagonist and the love interest are law-abiding, good citizens. Zhou Shiyi read a novel set in an ABO universe, where there was a beta character with the same name as him—a cannon fodder caught between the male lead and the love interest. Unfortunately, he transmigrated into that very cannon fodder. To avoid the fate of being despised by everyone and starving to death in a rented apartment, Zhou Shiyi tried his best to steer clear of any interaction with the two main characters. But could someone please tell him why, w...