The story of Saioshi no Gikei wo Mederu Tame, Nagaikishimasu! follows the struggle of a player to protect his favorite character, who gets reincarnated as his older brother-in-law in a simulation raising game - however, the player is reincarnated as the younger brother who was meant to die. (Source: Anime News Network)
Watch I'll Live a Long Life to Dote on My Favorite Stepbrother! episode 1 online — subbed and dubbed, with automatic AniList / MyAnimeList progress sync.
Boys' Love · Adoption · Male Protagonist · Primarily Male Cast · Age Gap · Flash · Cute Boys Doing Cute Things · LGBTQ+ Themes · Age Regression · Family Life · Inseki · Isekai