1. Start the game first, choose Rabbit and Star Dragon. The rabbit causes basic damage to Caesar Star Dragon, and at the same time, Star Dragon improves Caesar Star Dragon's attributes by three levels.
2. Next, Odin comes on stage. Star Dragon regains its health, and then concentrates its firepower to defeat Caesar Star Dragon first. The Caesar Star Dragon in this level is relatively easy to defeat, because Odin has the ability to use the ultimate skill. If you don’t have the ultimate skill, you can use the third skill. No need to worry about Odin's Xiukai.
3. When the Star Dragon's all attributes are increased by 6 and the block reaches 5 levels, Xiukai can be defeated by using a third skill, and then the remaining Holy Dragon can easily pass.
The above is the guide for the second level of the hero mode of the Aola Star mobile game. I hope it will be helpful to you.