Woman of Vengeance (English)

From the very first chapter, my heart had been aching, and even as I progressed, the ache in my heart did not fade, it only worsened. I hope there is a very very good reason for all of his foolish actions in the past, or else I was gonna curse him forever.

In thia romance there is literally the copy of Accelerator if we consider only his apparence-

I'm kindly in a tough spot here caz I'm worried about the "naive protagonist" tag but also want to read it caz comments very positive so. . .  Maybe I'm gonna try a few before deciding.

Someone said go to the last ranked novel
So I thought "aight bet" but I didn't find them here :(

That sh*t must have been on bro's mind and even in his dreams with the way he's looking for it