My Online Girlfriend Turned Out to Be Megumi Kato?!

Yuta Kijima never expected his mundane life to transform overnight—transmigrated to Japan with a mysterious proficiency system, he's ready for a fresh start. But when a casual online romance blooms into something real, he discovers his virtual girlfriend is none other than the enchanting Megumi Kato herself! Navigating school life alongside the fiery tsundere Eriri and the alluring black-stockinged senpai Kasumigaoka, Yuta must balance his growing feelings while mastering his newfound abilities. In a world where 2D waifus become 3D reality, can one transmigrator's heart stay true?