Issue 17 is the only issue of Image Comics’ Solid Blood. It was released on December 16, 2020.
The concept of Solid Blood itself is a comic series from an alternate universe where The Walking Dead never made it past year one.
As Robert Kirkman explains in the Mail Flood, Michonne was featured in this series as it was his intention to have her in a series known as Dead Planet, but after it didn’t get picked up. He then intended to introduce her around Issue #15 of The Walking Dead, but in this universe, The Walking Dead ended after only it’s first year, so Michonne was made into a character in this series.
The premise of the comic is very similar to Rick Grimes 2000, as it features both aliens and zombies.
The zombies in this series appear to have pink blood.
This is one of the three related media to take place outside the world of The Walking Dead. The others being Who? and Crossover.