We will see the whole fury of the reapers upon the galaxy. Maybe there is another gigantic Mass Relay like the Citadel Ruin that has yet to be uncovered in unknown space, and that could be a gateway for them to come from outside the galaxy.
Either way, i beleive that M.E 2 will focus more on the defensive moves that the galaxy races are going to pull up against the reapers and the Geth. Also we will see if my theory that the Reapers once were exactly like the Geth (constructed by the first evolved civilization in our galaxy or another galaxy), and evolved into what they are right now, kinda like what will happen if the geth are not fully stopped
Current PC Build
CPU - i7 8700K 3.7 GHz (4.7 GHz turbo) 6 cores OC'd to 5.2 GHz with Watercooling (Hydro Series H110i) | MB - Gigabyte Z370 HD3P ATX | Gigabyte GTX 1080ti Gaming OC BLACK 11G (1657 MHz Boost Core / 11010 MHz Memory) | RAM - Corsair DIMM 32GB DDR4, 2400 MHz | PSU - Corsair CX650M (80+ Bronze) 650W | Audio - Asus Essence STX II 7.1 | Monitor - Samsung U28E590D 4K UHD, Freesync, 1 ms, 60 Hz, 28"
