Read manga: Yuusha Ni Narenakatta Ore Wa Shibushibu Shuushoku O Ketsuishimashita.

manga
Summary:

Raul could not become a Hero since the demon lord was already defeated just before his Hero exams came around. His dreams dashed, he now works at the magic shop Leon in the royal capital. One day, a young job-seeker shows up, looking for work. Now only if they weren't the child of the demon lord...

Chapters (17)
Nov 13, 2020
Vol.4 Chapter 16.5: Omake: The Hero In The Making And The Demon Lord's Daughter Are Taking A Step Towards The Future
Nov 13, 2020
Vol.4 Chapter 16: After Being Unable To Become A Hero, I Seem To Have Encountered The Hero I Admired
Nov 12, 2020
Vol.4 Chapter 15: The Demon Lord's Daughter Seems To Have Remembered The Proper Way To Wrap Products
Sep 13, 2020
Vol.4 Chapter 14: The Story About The Hero Who Goes To Save The Imprisoned Demon Lord (Part Two)
Sep 07, 2020
Vol.4 Chapter 13: The Story About The Hero Who Goes To Save The Imprisoned Demon Lord (Part One)
Aug 17, 2020
Vol.3 Chapter 12: The Main Office Has A Reputation Of Immediately Making Unreasonable Requests Of You Right After You Wake Up
Aug 16, 2020
Vol.3 Chapter 11: I Couldn't Become A Hero, So I Reluctantly Decided To Get A Job.
Jul 06, 2020
Vol.3 Chapter 10: A Demon Seems To Have Snuck Into The Magic Shop
May 14, 2020
Vol.3 Chapter 9: Since There Was No Progress To Be Seen, I Decided To Perform Some Reconnaissance.
May 14, 2020
Vol.2 Chapter 8: Considering The Importance Of Entertainment Value, I Considered Doing Some Remodeling.
Apr 21, 2020
Vol.2 Chapter 7: The Demon Lord S Daughter Seems Interested In Making A Storewide Broadcast.
Apr 17, 2020
Vol.2 Chapter 6: You Re Supposed To Always Greet Your Elders And Customers With A Smile?
Dec 21, 2019
Vol.2 Chapter 5: Should You Be Kind To Customers Who Come To The Register?
Dec 04, 2019
Vol.1 Chapter 4: Being Careful Not To Stock Up On Weird, Cheap Items Is A Virtue.
Dec 02, 2019
Chapter 3: The Former Resident Of Hell Is Asking For An Effective And Practical Use Of Their Initial Salary.
Dec 02, 2019
Chapter 2: The Demon Lord S Daughter Seems To Be Showing The Customers Around.
Aug 25, 2019
Chapter 1 : I, Who Was Aiming To Be A Hero, Am Working The Register