Ling Chen, an ordinary high school student, was accidentally bound to the "Dimensional Correction System" and discovered that the world he was in was actually a fragmented time and space spliced together from dozens of two-dimensional works. When he started the system for the first time, what popped up in front of him was not an invincible gift pack, but a cold warning: "A plot line collapse of "The Irregulars at Magic High School" has been detected. Failure to correct it will trigger space collapse."
In order to protect his relatives, friends and two-dimensional goddesses in reality, Ling Chen was forced to become a corrector who wandered around various plot points. He used the "memory anchor" ability given by the system to repair the loopholes - implanting tampered childhood memories into Miyuki Shiba, but accidentally uncovered the taboo truth between her and her brother; he helped Saber reshape the legend of the Holy Sword, but was involved in the ultimate scam of the Holy Grail War. Every correction was like dancing on the tip of a knife. The "plot prediction" redeemed in the system mall always missed the most critical tragedy, and the characters he saved eventually became the knife that pierced his heart.
When Ling Chen discovers that the collapse of all worlds points to a dimension-devouring "stitch monster" god, he must make a choice: should he protect the happiness of the people in front of him, or should he allow all worlds to return to the path of destruction they deserve? "Correction is not restoration, but the creation of new possibilities." This dimensional redemption journey, mixed with blood and tears, has just begun.
