The Puppet Master

Giyuu Tomioka has secrets, a great many of them.

Otherwise known as a catalogue of important events that happened in Giyuu's life.

If you request more information then I will do my best to provide it...I have done a lot of world building in my head and know a lot of stuff that wasn't added in the story.

Also this is an au. Canon compliance was thrown out the window.

Also inspired by this story! https://archiveofourown.org/works/37926415/chapters/94715140
It's a good read I recommend it but I'd like to think I changed it a bit.