Simgirls Remake ~ Aoi Karin in Trouble (Patreon)

After all this is supposed to be a sci-fi, I really want their skills based on real science instead of some random energy blast. 

Instant Transmission = atoms travel at light speed; fast enough to look like instantaneous.

Nuclear Fusion = atoms collide at light speed

Also I think it makes more sense that Karin is trying to take out Ryuuji by assassination instead of, entering his home from the front entrance.