Of Sisters [v0.20.1] - World

While exact steps can vary between versions, players of this visual novel by Sexy Goddess Game Studio generally complete these steps to "prepare a complete paper":

World of Sisters [v0.44] By Sexy Goddess Game Studio - Itch.io World of Sisters [v0.20.1]

Interact with the bookshelves or NPCs to "study" or "collect data." This often updates your quest log to the next phase. While exact steps can vary between versions, players

Return to your room at home in the evening or night. Interact with your computer and select the option to "Write Paper" or "Complete Assignment." Look for specific books or talk to characters

Go to the library during the day to gather research materials or information. Look for specific books or talk to characters like the librarian if they are part of the quest trigger.

Some versions require you to have a certain amount of "Intelligence" stats or specific items (like a notebook) before the final writing option appears on your PC.

If you are stuck on a specific character's sub-quest (like helping a sister with her homework), ensure you have triggered the dialogue with them first before trying to use the computer.