Bright blue light spreads clearly wherever footsteps pass.

This phenomenon, resembling ocean water illuminated by hidden lights, was recently captured in the Brisbane area of Australia.

It is a bioluminescent phenomenon where single-celled organisms living in the ocean gather together and emit light when stimulated by waves or movement.

Often called the aurora of the sea because it mysteriously colors the night ocean, it is known to be harmless to humans.

In particular, this area is said to be ideal for observing the phenomenon due to minimal moonlight and surrounding artificial lighting, as well as calm waters.

(Video Source: Instagram @brettsarapung, @i_beg_your_harden)