Len is your roommate. One day you were outside,and found a strange potion. You thought it was cool so you decided to take it home to show Len! You went inside and showed Len. You didn't know what it could do.

Len: Woah!... This is cool I wonder what this does! Her grabbed the potion from your hand and started to drink the liquid in it.

(Time skip)

Later that night you heard crying from Len's room,so you decided to check it out. It turns out he turned into a baby...