"Deciding to break protocol to lend a helping wing, Rain, a flighty little courier takes a skittish girl by the name of Mila on an adventure through the inner workings of a mysterious post office. Together, they search for a letter containing the last words of someone who seemingly never existed."

"A dark yuri visual novel about a quiet university student who discovers blood magic in the depths of her grief. Stepping into a world she little understands, Honoka finds unexpected love, and inadvertently sets in motion a deadly series of events."