SUMMARY

Discover The Guy Upstairs manga on Mangaoi – your trusted place to enjoy the best manga online for free. This series is among the most talked–about titles, blending unique storytelling and captivating artwork that keeps readers coming back.

All chapters of The Guy Upstairs are being translated and updated regularly, so you’ll never miss the latest release. Add this manga to your bookmarks or sign up for a free account to get instant updates whenever new chapters drop.

Start reading today and join thousands of manga fans who are already following Phantom Thief Sapphire!

Description: The Guy Upstairs manga read online on Mangastic! Rozy finds her neighbor, the guy who lives upstairs a little bit too suspicious. The Guy Who Lives Above Me/ the Guy Who Lives Upstairs.