As long as his benevolence is not extinguished, Li Henian is a worthy associate in this post-apocalyptic world from all aspects. His astounding potential alone might make him another Level 9 New Human, a more suitable candidate for Su Sigui. The more Level 9 New Humans on the human side, the more the situation would be in our favor.
Regarding Su Sigui's claims, Xu Tianyu nodded without any second thoughts. Being the strongest warrior under her, he had spent enough time with Su Sigui to trust her completely. Doubting her would only lead one to a grave two meters deep.
All her teachings are the best survival strategies in this apocalyptic world. Those who doubt her would be facing their own graves sooner rather than later.