If he could get the support of the newly born four-dimensional "Yu Liang," then he had truly established his foothold in the Strange Talk World. After all, only then could he say these were his own people.
As for "Zhi"...
He could only take action once per Instance, and there was even a requirement to sacrifice life—making the whole thing sound like summoning some ancient god, both stingy and whimsical, completely indifferent to his life or death.
Yu Liang couldn't help but continuously mock "Zhi" in his mind, but that was all he did—the rules of Original Strange Talk were not always the same, and obtaining more help from Original Strange Talk would naturally be best.
Just getting help was enough.
There should be a way for the three-dimensional host and four-dimensional Yu Liang to fuse, just like what a Mathematician would do, but similarly to a Mathematician, Yu Liang himself was not keen on such an event since it couldn't guarantee the purity of his self once fused.