The Trash Boss and Dazai's War of Love

This story pairs Mori and Dazai, with an adoptive father-and-son setup. It includes an alternate characterization for Mori Ougai and diverges from the original plot. Yosano is still with Mori Ougai, and a heroic spirit has descended into her, like in the case of the Second Magus. It also incorporates the worlds of FGO and Inuyasha. Chuuya never joined the Sheep because Dazai fell into the ancient well in Inuyasha and transmigrated five hundred years into the past. Chuuya was born early as a result [a forced premature birth]. OOC warning. Here is the blurb: Mori Ougai has been keeping an eye on Dazai Osamu for a long time. From the moment they first met, when Dazai fell into the water, Mori was deeply drawn to him. He used their adoptive father-and-son relationship to keep Dazai by his side. Lost in his game of playing the doting father, he constantly teases Dazai just to see his adorable reactions. But when Dazai starts trying to get closer to him, Mori backs away, keeping their relationship within the bounds of father and son. Dazai Osamu is drawn to Mori Ougai. He can't help trying to uncover the man's secrets, but Mori's gentleness only pulls him in deeper, as if he's soaking in honey. Yet when he tries to take things further, Mori rejects him. Why? Is it because of their father-and-son relationship? Dazai doesn't care about that nominal relationship. He's never thought of Mori Ougai as his father. Watching Mori Ougai and Dazai Osamu's romantic battle, Yosano Akiko says: That's enough, you two! Stop flaunting your love in front of me! Are you both crazy? If you're going to be together, hurry up! Let me treat your brains! Chuuya Nakahara, the clueless watchdog: Huh? Aren't they a close father and son?! Teacher Natsume: ...Why are my students so twisted? One of them is making a move on his underage son. What a disgraceful student... Theme: Romance