Douluo Continent: I've joined forces with Tang San and taken Xiao Wu as my concubine!

Second place in the Top Ten Best Douluo Fanfiction of 2024.
[Demon Emperor Xue Yueqing] [Abusing Third-Rate Enthusiasts]
After learning that he had transmigrated to the Douluo Continent, Meng Bei traveled all the way from the far north to Soto City to seek refuge with Tang San. However, he did not meet Tang San, but instead captured the rabbit.
Isn't that the end of it?
If Tang San knew that, he would definitely kill him!
But at this moment,
[Ding, system activated.]
[New player quest: Become friends with Tang San.]
[Task Reward: Martial Soul Evolution - The ordinary Snow Rabbit Martial Soul evolves into the Demon Emperor Snow Moon Pure]
……
Meng Bei: "Xiao Wu, you don't want Tang San to know either..."