Complete the puzzle to receive bountiful rewards

The first part of the "Revisiting Youth" event is about to begin!

A leisurely and happy tour around campus.

✦ Complete the puzzle to receive bountiful rewards
✧Event Period: 2022/8/18 11:00 to 8/25 04:00 (UTC+9)
✧ Event Details
During the event, complete limited-time event tasks to receive "Youthful Paper Plane". Use Youthful Paper Planes to obtain a random puzzle piece, which can be assembled on the event main page. Hold and drag puzzle pieces into their correct positions to receive the corresponding rewards.

※ Attention: After the event ends, unused Youthful Paper Planes will be converted into Stellin at a rate of 1:100.