Bill Cipher appears in akihabara dream arena X as the true antagonist behind the invasion of the blots that eat colors, konata and her friends and many fighters encounter bill in story mode in the final chapter before the final boss.
#billcipher #konata #final #boss #chapter #cutscene #adax #akihabaradreamarenaX #crossover #fighter #anime #manga #videogame #konami #sega #capcom #namco #square #enix #tecmo #koei #bandai #marvel #lucasfilm #idea #funny #plot #wow