Ancient Scroll

I went to see Rina in map, and instead, she tells me she took that red cape because Pia didn't return the items she borrowed from her. She said that she would return the cape if she gets her items back... the items are 1 Black Crystal, 1 Ancient Scroll, and 30 Medicine With Weird Vibes.

I showed Chrishrama Manji's Old Gladius, and he claimed to have made it himself. He said he needs 1 Star Rock, 1 Piece of Ice, 1 Ancient Scroll, and 1 Flaming Feather to awaken it. Unfortunately, I've never heard of any of those items... He recommended talking to Mike in map to find them.