Buzz!
The Heavenly River Spirit, which was as vast as the stars, vibrated continuously, and the surrounding river rippled with the vibrations. Mu Chen looked at the shimmering Heavenly River Spirit, his expression growing solemn.
According to his estimate, every attack by the Heavenly River Spirit was comparable to an attack by a Complete Grade Nine. Moreover, when its owner was in the middle of the Heavenly River, the Heavenly River Spirit's power was also increased, making it even more terrifying!
After experiencing the power of the Heavenly River Spirit, Mu Chen realized how difficult it was to get a Heavenly River baptism. Even the lowest level of Heavenly River baptism required at the activation of at least 30 Heavenly River Spirits. As for the perfect level of baptism, that needed 100!