Shuu Makino is a young man who lives in a town where his parents run a small flower shop. In this town, missing people have frequently been reported. One day while Shuu was helping his parents with the store's refurbishment, he immediately loses consciousness when he witnesses a mysterious creature surrounded by countless butterflies. When he wakes up, he finds himself in a dissection laboratory owned by a peculiar creature known as the "Wildman." (Source: Sun)

On the day of his proposal, Hibiki Mamiya, a young man, is trapped in a tunnel collapse accident. When he narrowly escapes from the tunnel, the world has completely changed. A dilapidated cityscape, countless bodies, and the "living dead" wandering around the city... Amidst this abnormal situation, Hibiki desperately searches for his lover, but he is nowhere to be found. Will the few survivors survive together in this hopeless situation? The manga is based on the television drama, "Love You as the World Ends".

A spinoff manga based on DMM Games' PC and smartphone game "Bungo to Alchemist" in commemoration of the anime debut, with a new artist and new characters every week!