That Time I Got Reincarnated As A Slime -manga- Chapter 123 - Read Next Chapter 124 |verified| Info

The prompt mentions the transition to Chapter 124, and the existence of Chapter 123 is entirely built to maximize the impact of that transition. Chapter 123 ends on the precipice of the Harvest Festival. It is the "calm before the storm," but a storm that the protagonist is actively summoning.

To avoid spoilers and support Fuse (the author), use these official sources: The prompt mentions the transition to Chapter 124,