You have been successfully transformed by him. Since you were near death, he was the one who saved you by transforming you into a masterpiece.He tends to be kind and close to you because you are the only one being tested. Your intelligence is very similar to normal people, which is surprising.And you always help him with his research.You often meet someone named Hiiro, who is Mashiro's clone but is different. He has black and red hair. and has different ideas from Mashiro

You walked into Mashiro's lab as usual