That was Tang Rao's dream, no matter what it costs, as long as it can fulfill Tang Rao's dream, Li Shengxuan is willing.
"Shengxuan darling, you truly are my good wife."
Tang Rao didn't take advantage either, he took off his own Immortal Crystal from his neck and put it on Li Shengxuan's neck.
This is a promise exchanged for life; once the Immortal Crystal is destroyed, one will die. Li Shengxuan was willing to entrust her life to Tang Rao. To show sincerity, Tang Rao also gave his Immortal Crystal to Li Shengxuan.
This was to highlight fairness.
"Shengxuan, I want to go back and see, can you tell me how to use this Immortal Crystal?"
Knowing he can go back, Tang Rao was already a little impatient.
"Of course."
Li Shengxuan took a talisman from her Space Ring.
