Kondo Koso Shiawase ni Narimasu!

Graham, a hero preparing to battle the demon lord, asks Louisa, his childhood friend and love interest, to wait for him. She agrees but has no real intention of doing so. Having been reincarnated three times, each time with Graham as the hero, she has seen him leave and return to another woman each time. Determined not to repeat the cycle, she resolves to seek her own happiness in this life. The story follows her journey of independence.