Inverse Summoning Technique

The Inverse Summoning Technique is a technique created by the twins to summon themselves to the animals they have a contract with. Basically this technique allows the summoner to send themselves to the location of wherever the summonee is. This technique was developed while Shenron was trying to learn the Great Flying Thunder God Technique on his own. If the user has a contract with another person the user is allowed to summon themselves to the other person. This was useful for them during the years of Mayonaka.