After the death of Thanos, Adam Warlock decided to send all 6 Infinity Stones throughout the multiverse in hopes that no one will ever find them. However, one of the Stones actually remained in the Marvel Universe while the rest ended up in 5 different worlds (DC Universe, Fate/Stay Night, King of Fighters, RWBY and Street Fighter). Looks like destiny will arrive for these worlds!

Grimm has invaded the world of Smash through a mysterious portal. After dealing with the invading monsters, Master Hand decided to sent four Smash fighters: Mario, Sonic, Mega Man and Ryu into the world of Remnant to investigate as to who's sending the Grimm into their world.

After Gremlin's defeat, Haruto tested out another Wizard Ring created by Wajima, which turned out to be a Portal Ring. However, the portal sucked Haruto in and was transported to a place known as Arendelle. With nowhere to go, Haruto decides to learn more about the place.