The next day after deciphering that fire divine bracelet and figuring out how it worked, Robin immediately began creating his own version of the Divine Weapon runes.
Because Divine Weapons were basically lost craft and the way they were drawn was buried under piles of cipher, Robin decided that he didn't need to copy the Runes style of the Second Heaven's Chosen as it is, but rather took the seals and basic parts and then made some changes and made some additions to make the Divine Weapon runes fit his style more, and make it easier to draw
And one week into the restructuring process, the real work began.
The strength of Robin's soul that increased every day made drawing the runes on the weapons seem easy... One divine weapon n the past would take a divine weapon master more than a month to finish, Robin finished it in a few hours.
