Inkya Datta Ore no Seishun Revenge Tenshi sugiru Ano Ko to Ayumu Re Life

This is the story of Niihama Shincirou who collapsed after being ravaged by a black company and woke up to find that he had been sent back to his second year of high school When he wakes up he finds himself in a time leap to his second year of high school His high school life was gray and shady but hes sure he can start over now
The beautiful girl of his dreams Haruka Shijouin whom he met again over time is even more innocent and cute than he remembered and above all she has been staring straight at Niihama
I feel like youve changed a lot from the Niihama I knew yesterday Youre still kind but youve grown up and thats wonderful
If I could change the future I would definitely save her life after she took her own life after being severely bullied With the adult mentality and corporate power that Ive acquired Im going to take my revenge on my second youth with her