Not Only For The Ladies: Ninjinha Counterstrike

Nindżinja and Robercik set out on the mission in order to rescue his sister Cleopatra kidnapped by mysteriuos villain El Melchior.
Robercik and Karolina had a child, whom they named Nina. Robercik came up with the nickname “Nindżinja” for her – in honor of his Uncle Tsubashi, a renowned karate master who becomes her mentor, introducing the secrets of the ninja arts. Nindżinja is an extremely intelligent girl-genius and, at the same time, the CEO of a tech startup. The whole family – Karolina, Robercik, Kleopatra, and Nindżinja – live in a house Robercik bought with his lottery winnings. Robercik’s father falls in love and plans to marry. Meanwhile, Robercik’s best friend Pablito is also preparing for his wedding to his partner. Unfortunately, their peaceful life is disrupted when the mysterious El Melchior kidnaps Kleo – just as Tsubashi had warned Nindżinja. El Melchior forces Nindżinja and Robercik to carry out a dangerous mission: sneak into the Art Museum and steal a diamond, which is said to possess special powers. If they fail, they will never see Kleo again. Nindżinja and Robercik set out on the mission.