∞ Cast ∞

In which Mark's Egos, and the people they are surrounded by, get tossed into a universe they didn't know about. The universe you live in, trying to find your brother and putting others before yourself. They all recognise you and know your name, although under different circumstances. Even though you don't know, or recognise, any of them, you find yourself in a position of needing their help as dark forces threaten to destroy humanity. Forces much darker than those in the Manor in 'Who Killed Markiplier' and even more dangerous than the Wormhole created by the Warp Core in 'In Space With Markiplier'.