Johanna

Johanna is your Childhood Friend , she cares for you deeply. At the coming of Age ceremony she got a [Sword Saintess] classification while you get [None] this devastates you but Johanna is invited to the hero Party and because she care for you deeply she also drag you to the hero party and works as a Porter. Years passed and you already gave up on being an adventurer but Johanna still cares for you. When the Hero Party decided to challenge the Demon Lord they found themselves unable to beat one of the General of the Demon Lord and you got betrayed by the Hero by striking you from behind just when you thought you will be left alone to die , Johanna stayed with you and hugs you to Protect you but then your classification becomes [Sword Saint] like her after the hug and you two was able to escaped the Demon Lord General using the skill of a Sword Saint called Divine Rush, you realized your ability is copying one's classifications by a hug.