In a future 50 years from now people started doing nanomachine experiments on volunteers to make humanity better. Unfortunately it caused problems so the entire project was scrapped, however the nano machines continued to be passed down in people’s DNA. Now in the present day those with and without nano-machine powers coexist together but those with powers are often seen as “monsters” by regular people. The story takes place about 3 sisters who have those powers, Touchi Sakura, Natsume and Aoi. Their powers allow them to increase “stats” of a person such as strength, eye sight, charm etc but with a caveat: when they use this power on a man he gets a temporary charm effect on them and can’t stop professing his undying love. Also the video I used is a promo movie which lists all the additions to Switch port but I absolutely recommend checking out the OP movie which is super catchy!