When I was Level 0, I remember what the Tower had written.

[ Worldwide Quest ]
Criteria:
  + Achieve Level 100

Rewards:
  + Anything

I really hope that 'Anything' means what I think it means.

[ Current Level: 99 > 100 ]

[ Congratulations! ]

I am now Level 100.

However, I don't feel happy.

Why?

There's nobody whom I can feel happy with.

I am the Last Human.

[ Rewards for the Worldwide Quest has been sent to Inbox. ]

"Open Inbox."

[ Inbox ]
Anything x 1

"Use 'Anything'."

[ Confirm? ]

"Yes."

[ Choose a Wish. ]

"I want to go back." I reply.

[ Confirm? ]

"Yes." I say to myself. "I want to go back."