retirement (from the world); seclusion
a reclusive life; living secluded from the world; leading a sequestered life
(ninja art of) escaping using fire or smoke
Qimen Dunjia (ancient Chinese divination method)
seclusion from the world; monastic seclusion
ninja art of water-escape
ninja art of water-escape
excuse; evasive answer; subterfuge
living in seclusion; retired from the world