Free characters will be given out in Honkai: Star Rail 2.7, according to leaks about the upcoming patch for the game. HoYoverses turn-based RPG has just started Version 2.6, but with the beta tests for Version 2.7 well underway, a large portion of the next pieces of content are starting to leak. A lot of the information revolves around the two new 5-star characters, Fugue and Sunday. Their gameplay kits, for instance, have leaked, hinting at their roles in teams. Fugue and Sundays materials in Honkai: Star Rail 2.7 have also leaked and, if correct, players can already pre-farm everything.

https://screenrant.com/honkai-star-rail-27-leaks-free-characters-reward/