Voted again.
Episode 2 with Elsie persuading kami to accept him to let her become a little sister. And the lecture of BMW of Kami is what to say. Knowledgeable? experts and pros teach a completely newbie elsie what it takes to become his ideal little sister.
and soon bit by bit Elsee finally meets the requirement of Keima and actually accepts her as his little sister.
The second part is Mio's introduction and a lesson about a Tsundere
