War Sky Tsuna and Home Sky Kyouya declare war on the Vongola.

The first time he picked up Gryffindor's sword he had been young and terrified. The second time he fumbled the hilt, he had still been young and he had still been terrified. The third time? He was not much older and no more prepared for the world he had just entered, nor for the enemy he will face in order to win this twisted game of life and death.

Wei Wuxian was fully prepared to be rejected – no matter what Jiang Cheng said about the Sunshot Campaign caring more about defeating the Wens than anything else, the fact remained that his cultivation was most decidedly abnormal and unorthodox, the sort of thing the cultivation world most scorned. He’d already decided that if they did that, he would return to his previous approach of stalking the Wens from the shadows, fighting them in his own way, on his own. Instead, he walked into the command tent, Chenqing gripped tightly in his hand, and Nie Mingjue didn’t so much as blink, just said, “Can you do anything but ambushes?” and the next thing he knew, it was three shichen later, he’d shared far more than he’d meant to about his new cultivation style, and there were eight different plans of attack that would greatly increase his effectiveness on the battlefield. It was – exhilarating, actually. (in which Nie Mingjue and Wei Wuxian become sworn brothers)