One morning, at the end of one of their usual arguments, You Keika learns about the life and death relationship between a Youmeishi and their spirit shadow, as well as the weaknesses of this from Tanmoku Ki. Along the way, Keika learns about the Tanmoku family's treasured sword (the Rakugetsu sword) as it is being taken to the family mausoleum in preparation for the pledging ceremony. He then finds himself under attack by Shito Ritsu who bears a strong grudge against Tanmoku Ki. When he soul is about to be broken apart Keika reaches out for the sacred sword...
You're going to get in trouble 
if you keep underestimating me.
ستقع في المشاكل إن واصلت في استهانتك بي
Sobald du mich so unterschätzt,
wirst du bittere Erfahrungen machen.
Te meterás en problemas
si no dejas de subestimarme.
Te meterás en problemas
si no dejas de subestimarme.
Tu vas regretter
de me sous-estimer.
Finirai nei guai se continuerai a sottovalutarmi.
Você vai se encrencar se 
continuar me subestimando.