While the kaiju war breaks loose on Terra's Solgell Island, an ancient alpha predator finds himself engaged in a duel with old time nemesis, the parasitic MUTOs. After seemingly defeating his foes, The Ancient falls unconscious. Upon waking, Gojira finds himself in a place that he dimly recalled being told about...

To his horror and anger, his foes are also with him...

Based on the timeline of Tarbtano's: "The Bridge."
Shout-out to NeoKaiju for the idea!
Cover art by MayoZilla on DeviantArt.