Its okay if any group wants to withdraw their files. It helps promoting the manga at first, but fansubs or scanlations will be forgotten when legal alternatives arrive. The day will arrive sooner or later.
Most of the Chinese manhua are fan-made quality webtoon published on platform like kuaikan, qq or weibo. The quality is variant unlike those 1-pick-out-of-50-quality paper printed Japanese manga. Curiously, some popular manhua are actually quite bad (usually shounen type). There are fierce...
I clicked the link of the raws in qq and found the manhua has ended already. The story continues in LN.
Seems to be a commercial decision. Usually webtoon in China are free for a while, then it will requirement payment for later chapters unless the platform decided to support manhua financially.