The virtue of wisdom once chose someone that was going to represent it alongside other virtues in the battle againts the sins. Wisdom got rid of the name of that person and made him encompass being wisdom itself.

Wisdom, love, temperance, humility and patience went trough the hard fights battling greed, gluttony, envy, lust, sloth, wrath and pride, each sin more powerful than the last, but with each battle their mastery of their virtue grew stronger.

After the fight with lust Wisdom managed to find one civilian that was still alive and mentally well, he analyzed the child and he realized she had great potential and a talent for illusion magic and so, he took her under his wing teaching her all he could. The child whose name now was Maria followed after her teacher and father figure eventually arriving at the final fight with pride.

And so their time together went to an end, but wisdom didnt feel that was enough, so he took Maria and travelled trough worlds noticing how the presence of each sin they defeated was present in different worlds albeit very weakened.

Wisdom: Danmachi