A luxury silver fountain pen that Su Wanwan gave to Xie Beishen as a gift. It was engraved with 'Xie Beishen, I love you' on the back of the pen clip using a laser from her space. It was wrapped in printed paper with a red bow. Xie Beishen loved it deeply and found it far more exquisite than any pen he had ever seen in the big city.
