In the years immediately after Return of the Jedi, Luke is busy learning all he can about the old Jedi Order and building his own academy, the same one we’ll see burning in flashbacks throughout the Sequel Trilogy and the comic book miniseries The Rise of Kylo Ren by Charles Soule and Will Sliney. Thanks to the season 2 finale, “The Rescue,” we now know that Luke Skywalker does indeed take Grogu as his student to be trained in the ways of the Force.