Finally after 4 years we get the continuation of the second season and kinda the end of the whole series, it's true that it may be some things uncleared or missing but as for me. I'm fullfilled just by having that last scene with Yuuta and Rikka at the end. It somehow makes it up for what the production team did to us on Ren last chapter. If you liked the series, this will at least make you feel at peace.