[Single male protagonist] [A little Honkai: Star Rail] [No breaking up established couples] [No heroine]
[Emissary of the Trailblaze] Oklai, a messenger who travels the four seas, arrives in the world of Trigger after saving the train. In this story, the Eternal Core is the ultimate boss, while the [Stellarons] and everything else will remain mostly unchanged.
[The protagonist has a power similar to the Gate of Myriad Worlds, and will become Nexus later on]
After secretly leaving the train, he discovers a universe the Trailblaze has never set foot in, only to find an enormous Stellaron on Earth.
[The main story begins with the first episode of the original series!]
During his ten years in this universe, he helps Mitsukuni Shizuma establish the Shizuma Foundation, becomes one of Japan's top scientists and the vice-captain of GUTS-Select, helps Yuzare stabilize her physical form with the power of the Trailblaze, and uses that power to help Ignis save his homeland. After returning to Earth, he uses an alliance jade token to shatter Sphia's barrier by force.
Tartarus: “With power within you comparable to King of the Ultra's, you should give up on the Eternal Core.”
Ignis: “I'll find Fuli in another universe.”
Kanata Asumi: “I'm counting on the Trailblaze to protect Earth's future, too!”
People who watched it in the early stage were scratching their heads, but it was really exciting to watch it later. The characters became three-dimensional. Starting from about Chapter 10, the writing style improved significantly. Ignis and Oakley fought three dark giants, and the part where they made Ignis feathers with tears in their eyes to call for reinforcements made my blood boil.