Picasso Hisoka

Inside the compartment.

Moyu sat cross-legged on the bed, bright Nen aura shimmering around his body.

Vow Effect +1...

Moyu had no idea exactly how much benefit it could bring to Soul Echo.

Either way, he would have to judge it through practical testing.

"First... hmm, no need to rush into Mimicry Shared Appearance."

Just as Moyu was about to add an ability mechanism to Soul Echo, a thought suddenly occurred to him—

Before figuring out roughly how much Vow Effect remained, he could try adding other, higher-level abilities.

For example,

the valuable ability to swap positions with his shadow, or to swap his shadow's position with an enemy's.

In terms of tactical value, it was even better than Mimicry Shared Appearance.

Then there was the Shared Cultivation Results ability. If he could successfully add it, he would be able to perfectly capitalize on the cultivation buff.

"Let's try Shared Cultivation Results first... With Restriction conditions as a foundation, if it works, I don't expect to get back 100% of the cultivation results, but it shouldn't be lower than 50% either."

With that thought, Moyu began trying.

About ten minutes later.

Moyu ended in failure.

"Looks like Shared Cultivation Results is too high-level. Even after Vow Effect rose by one level, I still can't make it work. But thinking about it, that makes sense..."

"Abilities involving clones generally require some harsh activation conditions depending on their range, power, precision, and other effects. Also, maintaining them usually demands intense concentration."

"Shared Cultivation Results is still something beyond my reach for now. But how did those 'level up by killing' abilities from the original story even come about? I really don't know how many harsh Restrictions one would have to bear to create an ability like that..."

Failing to create Shared Cultivation