The Chronarium of Mesobranchia

Initial Observation - 784.3 AE (After Emergence) - The initial reports from the Xenobiological Survey Team Delta indicate the presence of a complex, temporally-shifted ecosystem centered around the submerged volcanic vents of the Kepler-186f’s southern hemisphere. The Mesobranchia, as they’ve been tentatively named, are exhibiting behaviors suggesting a degree of awareness and, unsettlingly, manipulation of localized temporal fields.
Phase 1 Research - 788.9 AE - Dedicated research teams, primarily comprised of Temporal Physicists and Bio-Archaeologists, establish a remote monitoring station. Data analysis reveals the Mesobranchia are not merely *experiencing* time differently, but actively *structuring* it, creating small, isolated “echoes” of past events within their immediate vicinity. These echoes are highly unstable and rapidly dissipate.
The Resonance Cascade - 792.1 AE - A catastrophic event. During an attempted extraction of a Mesobranchia specimen, the research team inadvertently triggered a “resonance cascade,” amplifying the temporal distortions. The area surrounding the research station experienced a localized time loop, trapping personnel within a repeating 72-hour cycle. The event resulted in the disappearance of 17 researchers and the complete restructuring of the immediate geological strata.
Adaptive Chronometry - 796.8 AE - Analysis of the residual temporal energy reveals the Mesobranchia's control isn’t based on brute force, but a sophisticated system of “chronometric harmonics.” They seem to be utilizing subtle fluctuations in the spacetime fabric to create temporary anomalies, primarily for hunting and defense. New theories posit they are descendants of a pre-Emergence civilization that mastered temporal manipulation.
Project Chronos - 801.5 AE - A clandestine operation is launched – Project Chronos – aimed at establishing a controlled interaction with the Mesobranchia. The goal is to gather data on their temporal abilities and, more controversially, to potentially reverse-engineer their technology. Ethical concerns are voiced, but the potential rewards – control over time itself – are deemed too significant to ignore.
The Weaver’s Silence - 807.9 AE - All communications with Project Chronos are abruptly terminated. The research station is found deserted, with no signs of struggle, but with the temporal distortions around it reaching an unprecedented level. The Mesobranchia have seemingly vanished, leaving behind only intricate, geometric patterns etched into the surrounding rock, patterns that subtly shift in time.

Notable Mesobranchia Artifacts

The Chronarium Shard
A fragment of solidified temporal energy, approximately 15cm in diameter. It emits a faint, pulsating glow and is theorized to be a component of the Mesobranchia’s chronometric system. When held, individuals experience brief, disjointed flashes of past events, accompanied by a feeling of profound disorientation. Its origins are linked to the Weaver’s Silence.
The Echo Stones
Numerous small, crystalline formations discovered within the temporal distortions. They are highly sensitive to temporal fluctuations and amplify the effects of the surrounding distortions. Analysis suggests they are used by the Mesobranchia to focus and channel their temporal abilities.
The Weaver’s Loom
A complex, organic structure resembling a giant, pulsating brain. It was found at the epicenter of the Resonance Cascade. The structure appears to be the key to the Mesobranchia’s ability to manipulate time, but examining it directly results in immediate and catastrophic temporal displacement. It is currently contained within a Faraday cage of extreme density.