The updated synopsis for Avengers: Infinity War revealed in May that Thanos is a “despot of intergalactic infamy”.
The project is so mysterious that even the Avengers 4 title is a big spoiler for Avengers: Infinity War, according to Marvel Studios president Kevin Feige.
Many fans have assumed that for quite some time now, since many of the original Avengers’ contracts are expiring with either Avengers: Infinity War or the still-untitled Avengers 4.
Still, hopefully we’ll learn more about both Avengers: Inifinity War and Avengers 4 in the very near future.