At this moment, he had no choice but to take out the crossbow he had prepared beforehand and fix it to the rock wall. This crossbow was capable of unleashing an attack power close to 10,000 points.
This was an extremely rare one-time use silver-tier weapon that his party had obtained before.
This was also one of the reasons why his party had dared to attack a silver boss.
After all, this 10,000-point attack not only took away one-seventh of the boss's HP, but also the boss's defense.
Most importantly, such a powerful attack would definitely infuriate the boss and agitate it. That way, it would be easier to kill it.
In a flash, Hou Zi finished setting up the crossbow. He then pulled out a rope from his body and tied one end to the trigger of the crossbow. He then placed the other end into his hand and swam upstream.