IMPORTANT: Every time you are prompted to choose an elective, select Math, and only Math. Otherwise, you will not be able to access the full ending. P.S. Minor unavoidable spoilers.

• Infirmary Staff
• Leave it alone
• First-Aid tent
• Infirmary
• Hear your voice
• No, thank you
• I was in my classroom.
• Missing students
• Forget it
• Invite Shuu
• Ask what he’s doing
• Return to my glorious abode
• Invite him to lunch
• Side with Shuu
• … like you, sir.
• Fulfillment in conquest
• Bitter black beans