3RD PERSON POV
*SLICE*
Y/N: 'These grimm are so weak. But my skills have gotten much sharper after fighting them for 3 days straight.'
Using clones to help out in the other world, he ran into an alternate version of Remnant and decided to train himself. Though he wouldn't improve in strength significantly, his skills with his big blade can be immensely improved and there was definitely progress felt.
Y/N: Nice. Very nice. Very-
*CRACK*
Y/N suddenly disappears, holding his big blade to the neck of a bunny hair girl who yelps.
Velvet: WAIT! I'M NOT AN ENEMY!
Y/N: 'Velvet?' Oh.....sorry.
Coco: Hey! What are you doing to my partner?!
Y/N: Apologies. I was merely training in these woods for 3 days.
Coco: Training? This forest is crawling with grimm. The headmaster has caught sight of a one armed swordsman around here, and wants us to bring you back. It's not safe- wait 3 days?
Y/N: No sleep, no rest, just kill and train.
Coco: You need sleep.
Later