How many levels do you know about sacred animals in The Legend of Taoist Mill? What's the name of this book?

Taoist reached level 50, and practiced summoning holy beasts to level 3. Double-click the skill book of summoning sacred animals in your backpack to learn summoning sacred animals.

The sacred beast is stronger than the divine beast. Holy beast anti-submarine, can attack four squares, move faster, and improve the level quickly. The level 7 holy beast is very strong, and the level 7 holy beast can resist all strange blows (Lux can top it, but the holy beast can't fight much blood). Play a very strong role in fighting monsters and PK energy.