My Secret~ (SKK, Soukoku)

-The storyline's the same as the original. However,
daughter of Soukoku, Kei Nakahara Dazai who has the ability to travel through time came to the past instead of going to the school like she's supposed to. She wanted to tease and have fun, therefore, she took the Present/Past Chuuya with her to give him a romantic insight into his future. After a trip to a slightly near future, with the knowledge he gained about Dazai and him, he began to accept what the future was waiting for him in the present timeline while going through time back and forth in secret, only to create a time interval mess ... As a result, a crucial mission for, both Dazai And Chuuya, Double Black to deal.

The future Soukoku:
They are happily married and have a child. After some time of their marriage, they had a mission together where Chuuya got hit by an ability that gave him to channel an omega ability; where he could create a child when made love with someone..

The story takes place after every season