9 lightyears per second
** A Level 5 TRAIL? gee, I woner where the trail leads! haha.. ["Trial level, 7." "Time required, 168 hours!" A floating tower trial that takes 168 hours to complete, this should be the top-level trial in A-19 right?! Before this, Han heard that the highest floating tower trial was only 96 hours, called Level 5 Trail.] Be well!