As a transmigrator who plays Onmyoji, Minamoto no Yorimitsu thinks there's still a chance to save himself. That is, until he realizes he's transmigrated with his courtyard, and gives up hope entirely, especially since he'd pulled Ibaraki Doji just a few days before transmigrating.
As a die-hard dad fan, Yorimitsu looks at the young Seimei and feels his perpetually low health bar fill right back up.
As head of the Minamoto clan, Yorimitsu had thought he would die for his family. Instead, he transmigrates to the modern world, where he somehow has the highest hatred value in all of Kyoto, just like the character he'd seen in the game before transmigrating. Seimei has also cut ties with him.
Yorimitsu: Wait, what happened? How did this happen? I didn't even do anything!
P.S.:
1. Before transmigrating, this version of Yorimitsu was a female Onmyoji player.
2. Yorimitsu is the most handsome, strongest, and coolest. No explanation needed.
3. Before transmigrating, this Yorimitsu was a big fan of Seimei. There is a reason Seimei cut ties with him (but explaining it would spoil the story).
4. This is mainly about the modern crossover portion. As for the Heian-kyo part, we'll see. I'm just a beginner at Onmyoji and haven't even finished the story.
Note: If you don't like it, don't read it. If it makes you uncomfortable, you're only hurting yourself. Let's part on good terms.