I Only Wanted to Become a Stronger Tool, So Why Am I Suddenly in Demand?

[Urban Superpowers Academy] [Single heroine, lighthearted slice-of-life light novel, with occasional moments of excitement] [King of both anime and real-life references] [Overpowered power fantasy with steady progression] [Everyone imagines they can win him over] [No simping] I helped a junior student check in and got a one-use mirror reflection card? Your attacks are definitely strong, so why not try getting a taste of your own medicine! I took photos for a senior student and earned points with every shot? I'll just become invincible through photography! I'm just a tool? You're the ones who are my tools! After transmigrating, Duanmu Lingtian had an arm cut off by a scheming girl and his SSS-rank superpower stolen. But then he awakened the [Tool System] and a Void Right Hand, along with all sorts of attributes and abilities! Being a tool can make me ten times, or even nine times, stronger? Then I'm definitely in! But after acting as a tool one too many times, his place at the bottom of the pecking order had quietly begun to change. "Duanmu Lingtian is joining our track and field club!" "He's joining our photography club." "Don't even think about fighting me! He's in our kendo club! Anyone who tries to take him can kiss their head goodbye!" A crowd of men and women argued and brawled, and even some teachers joined in. "Senior, I was just thinking, there seem to be more and more pretty senior students coming to see you, don't you think?" Watching his junior, who had autism, awaken a hidden yandere side, then looking at the people still fighting over him, Duanmu Lingtian could only shrug helplessly. He had only wanted to be a tool, but somehow he had become a hot commodity. This book is also known as: "Is Something Wrong with the Junior Student Who Showed Up at My Relatives' Place from the Start?" and "I Only Wanted to Get Stronger by Being a Tool, But..."