Summer Park Harbor Tunnel

Underground passage beneath escarpment near harbor wharfs, boxes and crates stacked in darkness, air current carrying harbor smells, distant circle of light.

The Summer Park Harbor Tunnel is introduced in Jade City as a clandestine underground passage beneath the escarpment near the harbor wharfs, serving as a shadowy conduit for hidden activities amid the bustling port. Its atmosphere of stacked boxes and crates in darkness, coupled with harbor-scented air currents and a distant circle of light, establishes it as a liminal space for secrecy and transit in the series' criminal underworld. Across the Green Bone Saga, the tunnel remains a fixed yet evocative landmark whose strategic value underscores the evolving tensions between the clans and external forces, though its narrative prominence stays rooted in its debut depiction.