You are my calm

After his eighteenth birthday, Kaiser finally leaves the "Bastards" dormitory and moves into a cozy little apartment he can now call his home. One morning, still a little groggy, as he's heading to work, his gaze is caught by a stranger standing by the entrance window. The guy, looking like he stepped out of an old magical book, appeared both charming and mysterious, with the soft morning sunlight only enhancing his allure...