The Bitterness of an Experiment (Male Bitter Gavv Reader x Crossover)

Y/n, a boy with no memory of who his own past or even who he was before. He was experimented on by unknown scientists, During those times Y/n mind was a clean slate with no memory of who he was or what he was back before he was experimented on...Then one day the scientists were arrested but the lab and Y/n was hidden from the world and now Y/n was in a giant test tube unable to wake up....But Months later a mysterious woman found Y/n and decided to wake him up because she was interested in him....When Y/n woke up he met the Mysterious woman and learned her name was Sarah...Sarah adored Y/n by his powers and being...She took him in and took care of him for 5 years and sometime later Sarah became quite the idolized figure to Y/n and he became loyal to her and only her...Y/n was now a loyal subordinate to Sarah and took Jobs from Sarah to eliminate some gangs or people who disturbed her plans on her plans...and Y/n was rewarded by being Pampered by Sarah....He lived a happy life with Sarah and she felt the same way with Y/n...But Y/n was grown curious and curious of his past and sometimes wonder who he really is...But Sarah wouldn't let That happen because she knew Y/n's past from. the beginning and she decided to not tell him because it will break his heart of what his life was back then...So Y/n a curious being wondered around Azure City and met some interesting friends...and reunited with people from his past.