Ask someone for their ring and keys and visually link their ring right onto their keyring, right in front of their face..

You know how long and how much work it takes to hook a key onto a keyring. But somehow, mysteriously, the magician merely touches a borrowed ring to a borrowed keyring and it is on it. This is Nexus.

The instructional video will teach you everything you need to know to perform this illusion. No trick props neccessary, this illusion is completely impromptu. Can be done anywhere, anytime, with a borrowed set of keys and a borrowed ring. From the moment he puts the keys in your hand, the spectator never sees you do anything funny with his keyring, no playing with the bars, etc. You proceed to link his ring onto it, then melt it right off.