Yeager puts forward his retirement of his leader position of DUX, because he has been felt that he is inferior to DUX linkers. Yeager has been wanted to become linker, but he does not have its talent. One day DUX which lacks of Yeager is attacked and trapped by Tabo. With Yeager’s sword skill and clear head, DUX can break the trap and be able to beats Tabo.
Finally, Yeager decides to back to DUX and do what he can do.