He is huge, he is dangerous and he is one mad titan; Thanos is the most badass super-villain which Marvels have ever brought to the silver screen without any doubt. As per the spoilers being showered by the team of Avengers, it will take more than just the Avengers to beat this giant-evil.
On a mission to destroy half of the Universe, Thanos has finally landed on the planet Earth in pursuit of the Infinity stones which will help him become a weapon of mass-destruction in the Marvel's parallel universe. Wham-pow-pow....! Here comes the almighty team of Avengers for saving the world from this gigantic enemy.
Since the last 10 years, Marvels have produced over 18 superhero movies which were all equally appreciated by the fans. But no one has ever been talked about as much as this giant, evil, super villain Thanos. Only the people who people follow Marvels rigorously know that Thanos first came to the Marvel's galactic universe in 2014 hit movie Guardians of the Galaxy.
In the 2014 hit Marvel movie, Guardians of the Galaxy, there were in total 6 infinity stones revealed named as, "ingots". These ingots are extremely important for anyone who wants to take over the Marvel's galactic universe. it won't be wrong to say that Marvels have till now focused more on what Thanos wants rather than who Thanos is.
Collector of the ingots explains these stones as "Oh, my new friends, before creation itself, there were six singularities, then the universe exploded into existence and the remnants of this system were forged into concentrated ingots ... Infinity Stones."
Out of the total six,we have already witnessed three ingots in the previous Marvel movies; Tasseract (seen in the Avengers, Captain America), the Aether (seen in Thor: The Dark World) and time stone (seen in 2016s Doctor Strange). The six infinity stones are namely Time, Mind, Space, Reality, Soul, and Power.
If anyone gets there hand on all the six infinity stones then that individual will have, what you call a complete Infinity Gauntlet and have the power to take over on the whole universe. This surely is the plan of this supervillain for taking over on this intergalactic universe.