Pointing at Xiamen's skyscrapers across the water from his office, Chen Tsang-chiang recalled how 30 years ago the southern Chinese city was as low-slung as his Taiwanese island of Kinmen.
In the following decades, the 68-year-old former politician watched the metropolis of five million people rise, while Kinmen's forests, sorghum fields, and villages saw little change.
What the Taiwan-controlled island about the size of Washington, DC, and only some 5km off China's coast needs, Chen says, is a bridge to Xiamen — "a connection to an economic lifeline".
But the proposed bridge has become a flashpoint ahead of Taiwan's Jan 13 presidential and parliamentary elections, drawing leaders from all major parties to the island to speak about its construction or national security.
It strikes at the heart of the most important question voters will be answering in the polls: How should Taiwan relate to China?
Kinmen is a stronghold for Taiwan's main opposition party the Kuomintang (KMT), which traditionally favours close ties with China. Like many in Kinmen, Chen sees China as the key to development and says residents should be able to vote on the proposed bridge.
For Taiwan, Kinmen is the frontline of democracy and the closest point to China where its electors will cast ballots. For China, Kinmen is a litmus test for its ability to bring Taiwan under Beijing's control and a prime target in its charm offensive.
In September, China unveiled its most comprehensive blueprint yet for cross-strait integration, featuring stronger transport, energy, and business links between Xiamen and Kinmen. A Chinese official said in November that construction of the Xiamen side of a bridge that could connect to Kinmen had begun.
Hou Yu-ih, the KMT's presidential candidate, vowed to hold a local referendum on the bridge, saying he would build "the most important symbol of cross-strait peace" if residents wanted it.
The ruling Democratic Progressive Party (DPP) administration, through Taiwan's Mainland Affairs Council, dismissed Beijing's proposals as "wishful thinking" and a futile attempt to win over Taiwanese people with economic incentives.
Beijing has urged Taiwanese voters to make the "correct choice" to promote cross-strait relations.
China has taken particular exception to the DPP's presidential candidate, Vice-President Lai Ching-te, saying he is a dangerous separatist.
Lai has said he would maintain the status quo and that only Taiwan's people can decide their future. The KMT also says Taiwan's 23 million people should decide their future, although it strongly opposes independence.
Some of about two dozen Kinmen residents interviewed for this story welcome the bridge as a sign that Taipei and Beijing could work together.
Others, especially younger voters, fear it would usher in unwanted investment and erode the political freedoms Kinmen enjoys as part of Taiwan. Many from this growing group identify as Taiwanese and want to promote Kinmen's culture and rely less on China for economic opportunities.
One of them is bookstore owner Weng Yu-wen, 34, part of the 22 per cent in Kinmen who in 2020 voted for the DPP's candidate, current president Tsai Ing-wen, nearly triple the DPP's support here in the 2012 poll.
Plastered on the wall of Weng's bookstore is a poster that says: "Youth, return to your hometown to vote for a better future."
As is common for Kinmen's younger generation, Weng studied and worked on the main island of Taiwan before returning.
She said she hopes her books and events will spark discussion of public affairs but worried that a bridge would further blur the boundary between their political systems.
In 2001, the establishment of a 30-minute ferry service between Kinmen and Xiamen marked the beginning of the island transforming into a magnet for Chinese tourists.
From Kinmen's northern coast, cranes constructing a massive airport to serve Xiamen are visible. The most likely bridge route would connect to Xiamen via this airport, said Kinmen's deputy mayor, Li Wen-liang.
The prospect of greater cross-strait integration spurred Taiwanese investors to buy most of the 118 units in Kinmen's first serviced apartment building, said Henry Lee, general manager at Chiau-Mau Realty.
"If people can enter, money can enter," reads one brochure featuring a map of the proposed bridge.
* The writer is from Reuters