Who are the main characters in the 'time tenshi story'?

There is a girl who plays a significant role. She is often at the center of the events that unfold in the story.

I don't know the main characters as I haven't read the 'otonari no tenshi web novel'.

Based on the title, the main characters are likely 'dark' and 'another tenshi'. But without reading the fanfiction, it's hard to say if there will be other important characters that play significant roles in the story.

The 'time tenshi story' is quite mysterious without further details. It could be a story that combines elements of time - perhaps time travel, the concept of different timelines - with the figure of an angel. For example, the angel could be on a mission to correct events in different times, or it could be a love story between a human and an angel that is affected by the flow of time. There could also be a battle against some evil force that is trying to disrupt the normal flow of time, and the angel is the protector of the time continuum.

Since I haven't read it, I can't say for sure. But based on the title, the main characters are likely to be the 'oroka na tenshi' (the naive angel) and the 'akuma' (the devil).

The other Tenshi would be a main character as well. She might bring new powers or a different view of the angelic side compared to what we've seen before in the D.N. Angel series.

Another common element is the presence of a special or otherworldly setting. It could be a dimension where time behaves differently or a place that is only accessible through time - based magic. Also, there is usually a central conflict related to time. For example, a character might be trying to prevent a time - based catastrophe or fix a time - rift that is causing chaos. And the characters themselves are often unique, with personalities that are either enhanced or influenced by their time - related abilities.

Finn, a brave and curious human, and Jake, his magical dog buddy, are central to Adventure Time main story. Princess Bubblegum is another important character. She's intelligent and has to deal with the governance of the Candy Kingdom. The Ice King, with his ice powers and his obsession with kidnapping princesses, is also a key figure. There's also Marceline the Vampire Queen, who has her own unique personality and backstory that ties into the main story in various ways.

Since I haven't read the 'the story of time novel', it's hard to say who the main characters are. However, they might be characters who are on a quest related to time. For example, they could be searching for a way to reverse time, or to understand the true nature of time, and their journey forms the core of the story.

As I haven't read the 'no time for fear story', it's impossible for me to determine the main characters. It could be ordinary people put in extraordinary circumstances, or it could be some kind of heroic figures. But without reading it, it's just speculation.