This hack is an adaptation of the Pokémon Adventures/Special Manga, in the eyes of Red.

It follows the story of this trainer from Pallet Town, as he embarks on his own Pokémon Journey.

Features

• Follow the adventures of Pokémon Trainer Red!
• 2 Rivals: Blue and Green!
• Multiple regions (including Alola)!
• Overhauled visuals compared to the original Pokémon Fire Red!
• Playable Characters!
• Character Costumes!
• Character Mugshots!
• Day and Night System!
• The Level Cap has been raised from 100 to 255!
• Reusable TMs!
• Lens, an item that allows you to check the EVs and IVs of your party members!
• Many, many Pokémon!
• And much, much more!

-quoted from pokecommunity thread