C258 The Heart Sutra

Upon hearing this, Hsu Mu let out a faint smile. Criros had likely deduced that he didn't require the holy blood for his cultivation but had refrained from mentioning it, nor had he suggested that Hsu Mu take Shi Lei as a disciple. It seemed he preferred to have Shi Lei seek out Hsu Mu on his own.

Such an approach would truly demonstrate Shi Lei's earnestness.

With this in mind