Thread:KockaAdmiralac/@comment-34385287-20170721003539

1. The background is actually Hyperspace Asriel Dreemurr and Frisk were once in due to them moving faster than light.

2. The Hyper Goner is capable of doing this btw: http://powerlisting.wikia.com/wiki/Temporal_Devouring


 * The user can devour fabrics of time and any matter occupying it.*

That isn't just "pieces from the surrounding ground," that's actually both matter & time getting slowly devoured by the Hyper Goner.

Not to mention that:

"As a temporal attack, it is unable to be blocked by most conventional means..."

​​Frisk clearly couldn't block it.

Lastly and the most important thing Asriel Dreemurr said:

"Now, ENOUGH messing around! It's time to purge this timeline once and for all! (Before Hyper Goner)"

​Purge:

1. rid (someone) of an unwanted feeling, memory, or condition...


 * physically remove (something) completely 