Supplement #9: Full of Secrets is the ninth in a line of supplements for Reign released under the ransom model. The centerpiece of the PDF is a set of detailed rules for chases (incorporating stealth and evasion), entitled "After Them!". Two paths are also provided, including the form-warping magic of the notorious sect known as the bodymasters, and the mirror magic of the Opetkan security forces. Some information on coinage is presented as a dialog between a Chochukoti merchant and his nephew. There are also one page reference sheets for combat, the new chase rules, and the "Die, Men!" mass combat rules from Supplement #7; as well as the "Hall of Heroes" listing everyone who contributed to the previous supplement.