After the devastating events of Avengers: Infinity War, the universe is in ruins due to the efforts of the Mad Titan, Thanos. With the help of remaining allies, the Avengers must assemble once more in order to undo Thanos’ actions and restore order to the universe once and for all, no matter what consequences may be in store.
Setelah kehancuran yang luar biasa di film Avengers: Infinity War (2018), semesta hancur akibat ulah sang Mad Titan, Thanos. Dengan bantuan dari sekutu yang tersisa, para Avengers harus bersatu sekali lagi demi mencegah aksi Thanos dan mengembalikan keutuhan semesta selamanya, enggak peduli konsekuensi apa yang mungkin akan terjadi.