Unlike the request he just made, which was merely to take a look at Akai Hinako's file, using a clever pretext, saying it was to verify some matter, letting them fill in the gaps themselves, instinctively rationalizing it—
Thinking that the immortal across from them knows Akai Hinako, perhaps with some connections between each other, now tracing back just to confirm the situation.
But if Gu Mo proposed to unseal Akai Hinako from the freezing state, that would be a different nature altogether... They froze them to preserve the lives of the A-group members, to unseal them rashly without assurance of treatment, wouldn't that be intentionally putting lives at risk?
