带幸运物打排球有什么不对 by 遇夢而眠 (Sleeping in a Dream)
At some point, rumors began circulating among several high schools in Tokyo:
You don't have to believe that Bokuto's idiocy is actually genius, but you must believe whatever Uesui Ruki says-because he's a jinx-no, wait, a fortune teller!
The two who were slandered:
"Bullshit!"
(COMPLETE DESCRIPTION AT THE DESCRIPTION CHAPTER)