The main character, Rene, can use his special mending ability to retrieve the memories stored in a postcard. Like in real life, each postcard carries memories of its sender and recipient and reminds them of where it was sent out. However, as time passes, we may not remember every detail of the time spent with our families and friends. Our recollections fade like the colours of a postcard. With the help of Rene’s unique ability, one can restore colours and memories by diving into the past and reliving precious moments.

[From itch.io]