The two men met when the ginkgo trees were falling.
Maybe, it's a coincidence? However, when the two met again, she felt that this was no coincidence. Because we meet again in the season when ginkgo trees are falling...
After that, she became his partner, going crazy with him and solving cases together. Occasionally, she would stand guard for him when he was dating Qingmei!
I thought I would be his lifelong partner and friend; I thought it would always be this relationship...