Tusa returned to the expeditionary fleet as a changed man.
After traveling to New Constantinople, sublimating his body and willpower before breaking through as an ace pilot, he was no longer comparable to the Larkinson who originally departed from the fleet!
His Dark Zephyr had undergone a profound metamorphosis as well. The poor living mech used to carry the unflattering reputation for being the oldest and weakest of the impressive line of Larkinson expert mechs.
Sure, his Unending alloy and range of proprietary Larkinson E-technology applications most definitely allowed him to fight on even grounds against stronger and more expensive machines, but there was a limit to how much he could support the growing needs of his battle partner.