Becoming Heroes in Another World with Big Sis!

"So, long story short... The people of this world have summoned you two to become heroes and defeat the dark lord." -The Goddess The two siblings, Scarlet and Olive have been summoned by the people of another world. Answer the summons of the people, defeat the dark lord, and become heroes in this fantasy roguelite RPG! ...or fail your first few tries. It's okay, the goddess will let you try again…