Two new Mega Leech trailers have been released. The first was from Gloob and the second was from the Official Official YouTube account. It has also been confirmed that Gloob will be airing the episode on July 20 at 7.30pm Brazil Time

 Description:

Watch Miraculous Tales of Ladybug and Catnoir Season 4 Episode 10 Mega Leech Trailer.It will be released on July 20, 2021 (Brazil: Gloob), the live countdown in available on our website home page.Mega Leech” is the 10th written and produced episode of Season 4. It is also the 88th written and produced episode of the series, overall.

Synopsis:

When Marinette and her friends go to protest against the deforestation of a square in Paris, Mayor André Bourgeois is enraged and is Akumatized. Now Ladybug will have to defend not only the square, but all of Paris.