在不久的將來，基因增強的狗狗們被派往宇宙各地，為人類尋找新的家園。這是一場浩瀚宇宙的尋寶游戲，狗狗們需要尋找一個能夠拯救人類的星球，更重要的是，找到一個能讓它們回到摯愛主人身邊的星球。

未來隨著日益增多的自然災(zāi)害和來自宇宙的災(zāi)難，一個叫“山海際會”的神秘組織出現(xiàn)，想要摧毀并替換當(dāng)代人類。主角雷期加入 “鈦極鼎”外骨骼裝甲作戰(zhàn)小隊，與這個神秘科技組織進(jìn)行多方位交鋒，通過一步步解密，發(fā)現(xiàn)人類夢境竟是全面接觸到整個宇宙的窗口，于是圍繞著現(xiàn)實與象限兩個世界的探秘與不同年代文明的交鋒便展開了……

　　從小就被圣音癡之家的魯里米索先生收養(yǎng)，在私立無伴奏學(xué)校學(xué)唱卡拉OK的麥克風(fēng)次郎（高山みなみ 配音），因為是音癡，他一唱歌能把窗戶震壞，讓同學(xué)們崩潰。而自以為唱歌最好而傲慢的若王子殿（小林優(yōu)子 配音）更是鄙視他，并向他父親學(xué)校的理事長若王子大殿（佐藤正治 配音）告狀要把次郎開除出學(xué)校去。一心想唱好歌的次郎好朋友舟木吉道（柏倉つとむ 配音）家里經(jīng)營著蛇之道卡拉OK連鎖店，他纏著舟木要去練歌。王子和妹妹若王子姬（江森浩子 配音）沒安好心，邀請次郎唱卡拉OK，那里其實是整人屋，當(dāng)次郎將要遇到危險時，卻得到了父母留給他的能使他成為真正卡拉OK麥克風(fēng)戰(zhàn)士的麥克風(fēng)。王子要搶麥克風(fēng)，卻意外用自己的戒指打開了次郎被上了鎖的聲帶。沒想到聲帶解鎖后，次郎的聲音竟猶如天籟......

　　By daylight, Marinette Dupain-Cheng and Adrien Agreste are ordinary teenagers. But unbeknownst to their family and friends, the two of them carry a huge secret...using the powers of magical creatures called Kwami, they transform into the superheroes Ladybug and Cat Noir! With a mission to protect the city of Paris from the evil Hawk Moth, the two of them must learn to cope with their new responsibilities, as well as ordinary troubles involving love, school, family, and friends. Most of all, they must learn to put their romantic feelings aside in order to perform their duty, unaware of each other's true identities.
　　The second season premiere is scheduled for a global launch around September–November 2017 in Europe, At a panel at San Diego Comic-Con 2017, it was announced that the second season would have its North American release on Netflix in December 2017, with 13 episodes to be released. KidsClick will start airing season 2 of this show in the US starting 30 August 2018, marking the first time that Season 2 of this show airing on American over-the-air television. A third season is also in development. On 22 January 2018, Zag posted on Instagram that the crew was working on a fourth and fifth season. On 31 August premiered a new series with Miraculous: Tales of Ladybug & Cat Noir which this time is in chibi style. On 5 September, 2018, Skydance Media has acquired the live-action film and live-action television rights.

芭比·馬里布和芭比·布魯克林在紐約的一所表演藝術(shù)高中就讀了一年。她們計劃錄制音樂樣帶，打零工來追尋夢想，探索大蘋果城，然后回到馬里布探望家人和朋友。