Getting Beaten To Become The Strongest

I thought I would be able to be a blessing, but I didn't expect that I would need to keep getting beaten up in order to upgrade this damn system. I was ready to grow up in the midst of countless people's beatings, when a girl appeared and said she would take me as her disciple. I had to agree to face the temptation of this kind of loli, haha, after all, one day will she'll...