To the shock of Usagi, Black Lady has brainwashed Tuxedo Mask and uses him as a puppet for attacks against Sailor Moon, ...

Sailor Moon manga explores dark themes like suicide ... This happened when the Wise man corrupted Chibi Usa, turning her into a black lady. Keeping in mind that Mamoru is her future father ...

You can also pick up the original Sailor Moon manga--one of the best-selling manga series of all time--with the gorgeous Sailor Moon: Manga Box Set 1 that's on sale at Amazon for $70.15 (was $78).