DON’T TELL ANYONE!
Decrypt and submit the plaintext keyword. Starting from now, the weekly ciphers will chain to make a story, with the ciphers getting harder as the weeks go on!
Ciphertext
Iys Sonvrcrz Ffwulkvg nb Erz rfbyoca d iyczguag nvowg is kxjhtfs. Qrrlajbnf ru jhfhy qdizbl pupn dmsw o nurjjosr srdgj ows wnutwiqzs cutjswjyq dcu gyixvhs sm mwmgrgzosg zerb rftihq wwv ktffq – ixcsx hbnw pis ttnrq hvbxwnvyt rbi auentu knhb n utcsfgy qdiv kmwwu fdlzi py nv afbl om bqt yisrlrg nvowg zbu erfywwhopizd gyavxkwas caidiafhcbq. Blqm zyfv lvzq yhbzc zg yvy Fkpucb Olpkxms, isyc lcjwis nuh wfaj cz Ouxkwxv wbgtsfjoevqv nvnqb prckonbm slavg yvug pxxvy byihg ss wsfrdhvr. Yvyl fpifd hbr ppiy IHU, jkxtv ishbwtj Rjzytdiv ht Olpkpvcqcal, wwv hjog ehhgcsgcoot wcw hbrp qlh yvy nurywawmgv yfyj hbnw xk gyciq idi RTB’N GHAC OSMIAH. Iysxs zvotj qtbnnlc jshfygv iyoy, ofbqv nwyv nuhxi qndbru zvmx, kyeh afgy ziaj pxc. Sc-iah zecbg qudi kfjomhutj hmss zlvyh hchgdxe. Wy wm lrji xtp nb egvop hbr fxgvjfm nqs kc kwhq rjk!
Work on this cipher in your personal lab with notes and tools.
No hint for now. I might add one later- for now, grapple with it!