Keiji greets Hideyoshi with an outrageous topknot, and is showing blatant disrespect to the Chief Advisor in his greeting. This alone is enough for Hideyoshi to take his life, and the powerful page he had readied is about to strike, but then something unexpected happens...
he would immediately 
be able to throw his life away
podía renunciar a su vida de inmediato
podía renunciar a su vida de inmediato
il était prêt à mourir
 à tout moment,
ele seria capaz de sacrificar a própria vida