Guren deliberately places traps and mines on the game board—not just to win the physical match, but to establish a "baseline" for his heartbeat that he later exploits to deceive an opponent capable of lie detection.
The chapter focuses heavily on a complex game where Guren uses psychological warfare to manipulate his opponent's perception of "truth" and "lies". Guren deliberately places traps and mines on the
In Chapter 8 of the manga adaptation of Jishou F-Rank no Oniisama , the protagonist continues to navigate the high-stakes environment of Shishio Academy , a school where every aspect of student life is determined by game outcomes. Chapter 8 Key Developments Chapter 8 Key Developments For further reading or
For further reading or to catch the latest official releases, you can check the series' progress on the Official Manga Wiki or browse community discussions on the Reddit Manga Forum . Guren deliberately places traps and mines on the