Comment by My bawlls...... He cut them off on Navi's Comedy of Romantic Errors - Chapter 53

Okay I'm 100% convinced that The Duke is just Navi's Crush from the modern world
pepe sticker

Spoiler!

Men I find hot-

1. Levi Ackerman

2. Sukuna

3. Captain levi

4. Levi heichou

And now i shall take my leave