[Guido]

Finally, I have the full synopsis for chapter 138.

Spoiler:

Members from the finders, administration, and science departments started to spread rumors that Allen's an envoy of the Earl due on the recent turn of events when Leverrier commissioned that the boy should be put into supervision on the charge of his relation with the Noahs.

Bak feels sick upon hearing the constant mongering of the false accusations attributed to Allen.

Cross as well is blamed his share of rumors, as more members continued gossiping that the General sent Allen to the Order in full knowledge that the boy might be a Noah.

It is not until the head of the Oceania branch commented that Allen even attempted to save that 'traitor' Suman, that Johnny (glasses guy) snapped in the dinning room screaming, upon the astonished looks of all the present staff, that Allen's a good guy after getting fed up eavesdropping unwillingly those gossips.

Meanwhile, Allen has gotten used to the shadow of the ghostly '14th' whenever he sees his reflection in the mirror, and the ghost is there present too but no one notices.

After finishing their grooming, Allen, Lavi, Bookman, and Links check upon the main hall, and find out it is partially closed due that Reever and the rest of the science department are making research on the 'Egg of Genesis' to study more about the Akuma.

On the other hand, Lenalee is in Kanda's room seemingly meditating, but the Japanese knows better that she scurried right away into his room because Leverrier has checked in and as well remarks to her that she has always been afraid of the moustached-bastard.
Although Lenalee gets quite a cardiac reaction realizing that Kanda saw through her intentions, the latter compliments her that he has always seen her as a strong woman which gives some courage and reasurrance to the girl.

Nonetheless, Lenalee's moment of peace is cut short when she received a message via golem that Leverrier has appointed her to meet at Hevlaska's place along with Komui.

At Hevlaska's place, Hevlaska is checking Lenalee's innocence and informs that her synchronization rate has dropped to 10% making her unable to invocate.

Hevlaska informs Lenalee that she will take her 'Dark Boots' Innocence and place them within her body in order to repair its form but notes that Lenalee's Innocence is giving off a strange reaction comparing it as similar to that of Allen's Innocence.

Hevlaska is not ruling out the possibility that Lenalee's Innocence is starting to evolve just like Allen's does much to a shocked Leverrier.

Hevlaska comments that just as Akuma feed on despair to evolve, Innocence as well holds the potential to evolve too when feed by powerful emotions. And since the last crusade made Lenalee to gather powerful feelings now swelling inside her, both Leverrier and Komui are implying the possibility that Lenalee's Innocence is evolving from an Equipment-type into a Parasitic-type.

Although Hevlaska has no definite evidence whether to confirm or to negate that possibility, nonetheless, she warns that parasitic-type Exorcists, in spite of mastering the raw and powerful form of the Innocence inside their bodies, nonetheless, must pay a heavy price to use that power.
Storing the true form of Innocence inside them puts a critical strain in their bodies whenever they invocate, and the stress becomes more excruciating when either they take their Innocence to the limits or make it evolve to a higher level.

Hevlaska warns Komui that next time Lenalee should be more cautions at invocating, because "she's" uncertain if the summon would bring any potential side-effects on the girl.

Returning with the large crowd at the main hall, the scientists are busy to their limits and quite stressed with all the technical and paperwork they are currently doing on the "Genesis Egg".

Johnny is particularly agitated demanding more work from his subordinates as he's one of the scientists in charge.

The head of the Middle-East branch compliments on the good job Johnny's doing, but just as his speech closes a tendril spears through Johnny, and he falls on a puddle of his blood.
The head officer mutters to himself that he has a job to do, as his form phases out upon the ghastly faces of Bak and the other head officers revealing the form of a woman with black hair and gray skin.

A Noah who has infiltrated the Order from within without anyone ever suspecting or being awared of.
The gate of the Earl's ark materializes behind her revealing a huge legion of level three Akuma ready to invade the Order.