The weakest piece of shit is the final boss!? Overwhelmingly unlucky high school student Yuri. What he obtained was the VRMMO 『Blade Skill Online』, which could be used to change the luck value. "Summoner"...

*all rights reserved for Kumanano* ---------------------------- Yuna, a 15 year old girl started playing the world's first VRMMO. She has earned billions of yen in stocks, and confines herself in her house playing...