Be careful with this novel because at some point, it goes from a survival genre with puzzle (MC is underdog which must find a solution) to a brainless overpower self satisfaction harem genre to satisfy a male audience. The psychology of the characters are similar to 15 yo teenagers even if in theory the MC is 25 and the characters suffer from the stereotypic view of the female genre from China (girls are follower, frightened by everything and wait only that a big guy protects them).Moreover, the writer does not have a clear view where he goes.However some good points : the rythme of the novel is well handed; except for some part, you won’t be bored when the MC is in big trouble. Some cultural reference are funny to recognize.