Following a narrow triumph against the Sun God Inti, Haruyuki and company are immediately faced with a new adversary: The Deity of Demise, Tezcatlipoca, whose appearance heralds the ends of the Accelerated World as they know it. To stand a chance against this powerhouse, Haruyuki will once again have to dig deep and discover new reserves of untapped power. At the same time, the battle against White Cosmos and her Legion enters its endgame. As the Burst Linkers fall one by one to these mighty foes, Haruyuki makes his most difficult decision yet...