The manga is complete
As for whether there will be a second season or so on, we don't know, that depends on the author n the punishing company after all
He's really pitiful. He never knew what love and acceptance was and when he finally found it he lost it all due to his own actions
For people who are saying that he was simply blinded by jealous, I don't think that're quite right
If he was just jealous he would have just joined that group of...