He is from the popular tower defense game, The Battle Cats. Some history/lore, he is a joke unit when he was first made, hecostedalot does shit dmg and haves the hp ofbasic cat that is so low, in a newer update, he got a new form a true form that makes him better.

Go on. click my meowing milk maids

wow a key chan from a dead account. man just smash her inti a key

war the battle cats

they are the main and new flameow seatinber and rootsvelt bulbasaur charmender and squirtle