Lol I was going to say time frame the 1st time but I figured you knew some cool trick that I didn't xd
Standing opposite his sensei, Ryu weaves 5 hand seals and starts channeling chakra throughout his body and once he has gathered enough, he releases it from his body and manipulates it to enter his senseis body and mind to initiate his Genjutsu. After his chakra enters his senseis body and the Genjutsu kicks in, his sensei will see him standing in the same place with the same stance but as the wind blows across the training ground, Ryu's sensei would think Ryu was made from cherry blossom petals because as the wind hits Ryu, he would be blown away as his body dissolves into cherry blossom petals that fly towards his sensei and swirl all around him while obscuring his vision and not allowing him to see anything but petals
It would hide your location and allow you to move around while your opponents vision is obscured
Standing opposite his sensei, Ryu weaves 5 hand seals and starts channeling chakra throughout his body and once he has gathered enough, he releases it from his body and manipulates it to enter his senseis body and mind to initiate his Genjutsu. After his chakra enters his senseis body and the Genjutsu kicks in, his sensei will see him standing in the same place with the same stance but as the wind blows across the training ground, Ryu's sensei would think Ryu was made from cherry blossom petals because as the wind hits Ryu, he would be blown away as his body dissolves into cherry blossom petals that fly towards his sensei and swirl all around him while obscuring his vision and not allowing him to see anything but petals
It would hide your location and allow you to move around while your opponents vision is obscured