[Wormhole Marking]: Mark a fixed location using mucus secreted from the abdomen. After marking, you can return to the marked location at the cost of consuming Spatial Energy. (The consumed Spatial Energy decreases as its purity increases.)
[Secret Realm Energy]: Designate a type of energy as the special energy of the Sanctuary, allowing the Abdominal Territory Worm to consume its own Life Energy to produce and supply this specific energy for the Sanctuary.
[Larva Replacement]: Consume Spatial Energy to produce larvae in the abdomen, which, when buried underground, can expand the coverage of the main body's abilities. Other life forms can establish temporary contracts with the larvae to trigger a position swap between larvae. After swapping positions, the larvae will explode and taint the surrounding space, making the polluted space unsuitable for teleportation.
