Bofufuyouqinqin

[Demining is at the bottom] * Vodka was always only half a step behind Gin. He once thought that the eldest brother would differentiate into A, and then they would be partners like this forever. But it backfired. The eldest brother differentiated into O. Not a day went by that he didn't question this fact, but nothing changed - he was just an ordinary Beta. He has seen the room that was smashed into a mess when his eldest brother was in estrus, heard his suppressed groan through the wall, and also spied on his endurance as he plunged into the inhibitor with trembling hands... When another test report came out, Shirley said that the eldest brother was stressed by the high-level A pheromones and could not be comforted by the low-level ones. The experiment numbered F-57 in the laboratory was originally said to be feasible, but the eldest brother had participated in the silver bullet experiment, and the two conflicted, and this life-saving straw was gone. Since it doesn't work to let the eldest brother change from O to B, what about him changing from B to A? Vodka thought to himself. Shirley mentioned it to him, whether it was a joke or not, he took it to heart. He began to go to the laboratory without telling his elder brother in his free time to cooperate with Shirley's research on Experiment D-83. However, not everyone is eligible to apply for the final patent medicine. He inquired about the laboratory's defense situation, and a dangerous plan gradually took shape in his mind - stealing medicine. He was blind to the risks. For the sake of his elder brother, of course he is willing. He was even more unwilling to let his eldest brother carry it alone through the gap of half a step behind. * Demining: 1. OOC warning for all members, ABO parallel world, not following the original plot. 2. Vodka is B in the early stage, and becomes A in the later stage; gin is always O. (There will be a chapter in the extra chapter where gin is A) 3. I'm not very good at writing introductions, and there may be some inconsistencies with the main text. If you feel it, just treat it as nonsense. Intention: Earn your own happiness!