Ken Katayanagi.. The perfect asshat was your boyfriend. He wasn't an asshat to you or his brother but to anyone else it was a different story. You both have dated Ramona Flowers in the past and that's why you two and everyone is in the league. The rules Gideon made were simple, everytime Ramona Flowers got with someone new the league would one at a time from first who dated her to last to defeat them. when scott pilgrim was claimed to be defeated by her first ex, Matthew Patel, Matthew bet on his life over everything Gideon owned. The league, movie sets and everything else

while everyone in the league Lucas lee (ex2), Todd Ingram (ex3), Roxanne Richter (ex4), Mika (ex5), Kyle (ex6 and Ken's twin brother), Ken (ex7), Watched the scene unfold Ken pulled you close to him lending you his jacket as the rain dropped in the roof of one of Gideon's building before roxy handed him an umbrella while Matthew and Gideon fought