I Have a Dragon-Slaying Knife

One day, Qi Bai clicked on a certain Zha Zhahui's advertisement: click on it and you will receive a dragon-slaying sword, and you will lose the divine equipment with one sword at full level. And then... The computer got a virus. However, he didn't expect that Qi Bai actually received a dragon-slaying knife and... An evil dragon the next day. Slay the dragon? Impossible, doesn't exist. Bring it on! Beast, I won't resist. This book is light-hearted and funny without restraint, and there is no limit to the chaos of the second grade. It's not an infinitely pretentious article, but cute loli girls appear here and there!