The Source of Lost Memories

[One female lead + coming-of-age story + fictional setting + urban fantasy] Memories of the past, things forgotten and remembered: a life unfolding in this fantastical place. Those who choose to change their memories will ultimately be forgotten by them. [Boss! We’ll always be together, won’t we?] [Yes, we will.] [Boss... I... might not be able to stay with you.] [You won’t die. I’m the boss, after all!!!] [People will laugh at you if you cry, you know... Boss.] When you reach the end and look back on the love and hate along the way, will you cry, or will you smile?