Madriaga Island,
It was a small heart-shaped island located just west of the Eastern Region of the Dying Isle Continent. The Whole Island was 9,143 square feet (849.4125 square meters). Around 1/3rd of the island was a rocky mountain that gave it its iconic heart shape. While the remaining part of the Island was mostly cleared of land.
Madriaga Island was one of the six islands that had an entrance to the Tunnel.
Interestingly, just like the Madriaga Island, each of the six entrances to the Tunnel was located on a small island that was not so far from the Mainland.
Each Continent had its own Island with the entrance to the Tunnel.
At the beach, there were seven gigantic teleportation arrays. These teleportation arrays almost never stopped operating. Whether it was during the daytime or the nighttime, these teleportation arrays constantly lit up.
Every day, tens of thousands of people come here to enter the Tunnel.