Arch Angel's Links
Arch Angel befriended Lan, a rather brilliantly bright entity of darkness. The both get along well and they converse between a few cups of tea. The two have been friends for eternities, and would aid Lan whenever he requires his help. However, sometimes Arch wishes he can aid him all the time, but even the angel is busy with his own predicaments - especially after the time where he had gotten hurt severely, he simply does as much as an angel could to provide aid.
Though his darkness is not the same in every universe, Lan is capable of peering into them, and that's how he met Arch. He was fascinated with the divine angel, but more so by their similar goal of aiding life whether good or bad. Lan enjoys spending time with his newfound friend, and often the two exchange stories and philosophies over some of Arch's wonderful tea.
While Sheol's job requires him to remain impartial, he has no idea why Arch is still willing to do so. When Sheol is off the clock loves nothing more to shower his favorite humans with good luck and some of the irritating ones with horrid luck, he can't imagine just... leaving them be. Sure, for work it's fine but... maybe Arch sees something else in them, he'll have to ask next time he visits the teahouse.