Its a fairly unknown, but awesome manga. Plot summary from OneManga: Yoshina Ageha is a high school student who offers to help people with their problems for 10,000 yen. He'll take care of your stalkers, find your lost animal, whatever you want. One day when he's heading home, a nearby pay phone rings, and he picks it up. The only thing he hears however is his own voice echoing. After finding a mysterious card with the word 'Psyren' printed on it, his life suddenly changes as he is drawn into a crazy new world. The plot is much more deeper than what the summary reveals, and becomes seriously awesome once the protagonists Warning: Spoilers inside! start to learn using their PSI. So yeah, anyone else here reading it? Make sure you put spoilers in well, spoilers.