Bydaylight,MarinetteDupain-ChengandAdrienAgresteareordinaryteenagers.Butunbeknownsttotheirfamilyandfriends,thetwoofthemcarryahugesecret...usingthepowersofmagicalcreaturescalledKwami,theytransformintothesuperheroesLadybugandCatNoir!WithamissiontoprotectthecityofParisfromtheevilHawkMoth,thetwoofthemmustlearntocopewiththeirnewresponsibilities,aswellasordinarytroublesinvolvinglove,school,family,andfriends.Mostofall,theymustlearntoputtheirromanticfeelingsasideinordertoperformtheirduty,unawareofeachother'strueidentities.                  eee                 　　ThesecondseasonpremiereisscheduledforagloballauncharoundSeptember–November2017inEurope,AtapanelatSanDiegoComic-Con2017,itwasannouncedthatthesecondseasonwouldhaveitsNorthAmericanreleaseonNetflixinDecember2017,with13episodestobereleased.KidsClickwillstartairingseason2ofthisshowintheUSstarting30August2018,markingthefirsttimethatSeason2ofthisshowairingonAmericanover-the-airtelevision.Athirdseasonisalsoindevelopment.On22January2018,ZagpostedonInstagramthatthecrewwasworkingonafourthandfifthseason.On31AugustpremieredanewserieswithMiraculous:TalesofLadybug&CatNoirwhichthistimeisinchibistyle.On5September,2018,SkydanceMediahasacquiredthelive-actionfilmandlive-actiontelevisionrights.

剧情设置在现代巴黎，中法混血的MarinetteDupain-Cheng（玛丽内特·杜平-程）是一个普通的中学女生，性格有些犹疑羞涩，梦想成为时装设计师，暗恋同班的帅气男生AdrienAgreste（阿德里安·阿格里斯特）。当有坏人威胁巴黎时，Marinette化身正义勇敢的英雄Ladybug（瓢虫），搭档爱调戏人的ChatNoir（黑猫），一起打击邪恶势力。但Marinette并不知道面具下的ChatNoir正是她一直不敢表白的男生Adrien，而Adrien也不知道自己的暗恋对象Ladybug却是Marinette。                  aaa                 　　Setinmodern-dayParis,theseriesfocusesonateenagejuniorhighschoolgirlnamedMarinetteDupain-ChengandherclassmateandcrushAdrienAgreste.Whenevilarises,MarinettebecomesasuperheronamedLadybug,whileAdrienbecomesChatNoir/CatNoir.Notknowingeachother'strueidentity,thetwoworktogethertoprotectParisfromavillainnamedHawkMothwhocovetstheirpowers.