Everything about this show reminds me of Mirai Nikki, there was even a scene with Yuno like this and I swear, these 2 have similar body types.

Judging by the OP the little sister is gonna be the yandere this time though.

And I suspect her wish is going to be granted at some point by that jerk genie.

keonas said:

Everything about this show reminds me of Mirai Nikki, there was even a scene with Yuno like this and I swear, these 2 have similar body types.

Same artist of Mirai Nikki. That should explain a lot.