When star high school quarterback AJ Montoya breaks his hand his only hope is to team up with his longtime rivals, the cross country team--a group of nerds and mi…

小狗贝利延续使命，在主人伊森的嘱托下，通过不断的生命轮回，执着守护伊森的孙女CJ，将伊森对孙女的爱与陪伴，当做最重要的使命和意义，最终帮助CJ收获幸福，再次回到主人伊森身边。