Accidentally Traveled to a Different World and Became an Ordinary Employee of a Courier Company

The little girl who had been extremely miserable in both lives met a warm-hearted uncle... "Uuuuuuuuuuah, I don't want to be a sheep and scorpion..." "Don't worry, I have no murderous intention towards you." "Don't believe it." A warm-hearted uncle who has been troubled by inner demons for many years × a socially-phobic girl who died twice of depression OOC warning! Intent: two-way redemption, fan fiction