Ivan Quarral

The elderly grump who accompanies Arri and the gang on his quest to escape a corrupt country.
When he first met Arri, he gave the mechanics an upgrade and debugged his computer brain so the Black Orchid couldn't find and control him. He helps set up a path to escape while also providing high-tech weapons and tools to assist the others whenever conflict surfaces. While he isn't particularly happy about not meeting with the one person he was supposed to reunited with (even then he'd still be a grump), but he figures that it would be better than having to turn down the people who'd aid him in a time of need.

Many years the scar on his head was caused by a scuffle that lead to his grouchy behavior and isolation. During his isolation, he started to develop vision and walking issues that would've caused him to potentially die without the company of others. To compensate, he developed special gear to greatly enhance his vision and support his body to keep him from going blind and falling over. The cane is a useful tool that doesn't just help support his weight, but it also works as a taser and a blunt weapon.