I, The Wallfacer's Assistant

Lin Sen wakes up in the world of The Three-Body Problem—seven years into humanity's fragile Deterrence Era. As Luo Ji's childhood friend, he seizes a once-in-a-lifetime chance: become the Wallfacer's assistant and rewrite the tragedies he knows are coming. Armed with knowledge of future catastrophes, Lin Sen must navigate cosmic sociology's dark truths and steer humanity away from extinction. In an infinite universe where civilizations are mere boats on a merciless ocean, one wrong move means annihilation. Can he change fate, or will the stars claim humanity regardless?