I became a target character to be conquered in a gal game, so I'm going to make a move on the protagonist's best friend!

Throughout history and across the world, if a girl were to be reincarnated into another world, it would normally be into an otome game or shoujo manga. In fact, I love that kind of girls' content myself, and to be honest, I'm just a normal girl who even indulges in slightly fujoshi fantasies. So why... "Why am I reincarnating as a heroine in a galge?!" When I woke up this morning, a plain black-haired girl had undergone a dramatic before-and-after transformation into a beautiful silver-haired girl. It would be easy to write this off as a dream, but... well, since I've managed to reincarnate into another world, I might as well enjoy it. Yeah. I'm not interested in the protagonist, but... the protagonist's best friend is my type, and fortunately he doesn't have a girlfriend. Alright! I'm going for the best friend ending! So this is a love comedy planned around a girl who reincarnates into a galge and aggressively pursues the protagonist's best friend. ※Of course, I'm planning to include doting affection in the second half.