In short, Luo Zhen had no intention of actively provoking the Onmyo Agency for now, and he would not turn himself into a terrorist like Harutora had.
What he wanted to do most at the moment was find Natsume and Suzuka.
Both were Luo Zhen's shikigami. Although they were living people, they had already formed shikigami contracts with Luo Zhen.
Under such circumstances, Spiritual Energy pathways connected Luo Zhen with Natsume and Suzuka. He should have been able to sense each other's locations and even communicate telepathically, but unfortunately, the contracts between Luo Zhen and Natsume and Suzuka were the original versions of the shikigami contract Luo Zhen had developed. Compared with the current version, the construction of the spell was worlds apart, so their connection was much weaker. Any barrier could blur it, let alone an excessive distance. All that remained was a vague sensation; beyond that, he could feel nothing.
Just like now, Luo Zhen could only vaguely sense that Natsume and Suzuka were not in Tokyo and were far away. Other than that, he could not even detect roughly which direction they were in. Sometimes, even the sensation itself would be severed.
That was probably because, while fleeing, Natsume and Suzuka had entered a barrier or used sorcery to conceal themselves so as not to expose their whereabouts.
If they were using the shikigami contract Luo Zhen currently possessed, then distance and barriers would still have an effect, but the impact would absolutely not be this great. Unless the contract subjects had gone to the other side of the planet or been concealed by a barrier on the level of divine authority, the connection between Luo Zhen and his shikigami would never have become this vague.
*(Once I find Natsume and Suzuka, I have to replace the