[@Sep] Bullshit. Chi is not magic, it's the life force of every living thing. You are talking about Essence. 

And what kind of superpower you think of? I mean there is only so many not using the ability to control your basic abilities with Chi and meditation. Super strenght, agility, intelligence and regen. Thats all. Uninteresting by default, if you don't have people that can do shit BECAUSE they can control their Chi to do morr exciting and brain heavy activities.