Star Trek: Lionhearted is a fan fiction series written by Seth A. Roark. The first six seasons (years 2371 through 2376) take place aboard the Defiant-class USS Lionheart (NCC-74208). It is very loosely based on the USS Enforcer PBEM RPG from the late 1990s. Only one story is online at this time, "New Orders", which is currently undergoing a major rewrite. The series also takes a lot of LUG Trek info as canon and several novels.