As a warrior, Bluefur meets a RiverClan warrior named Oakheart; although they do not like each other at first, they eventually fall in love. They decide to spend one night together at Fourtrees, the regular Clan Gathering plan, but agree that for the good of their Clans, they will never meet again. One moon later, Bluefur is horrified to find out that she is expecting kits. Thrushpelt, a ThunderClan warrior with feelings for Bluefur, offers to help her take care of her kits. Bluefur accepts his offer, allowing the rest of ThunderClan to believe that Thrushpelt is the father of her kits.