Press the Green Flag. You will see the "Miraculous Ladybug: Kuro Neko" end card. Copy the links in the comments and paste them into your browser. I suggest that you watch the trailer first!
Thanks to Thomas Astruc for creating "Miraculous Tales of Ladybug and Cat/Chat Noir, Jeremy Zag who helped produce the show, and to Gloob, who also helped produce this show!