New plot: brand-new multiple feeder lines, deeper undead plot!
New equipment: new and varied equipment will be obtained!
New partners: There will be new partners to join the team!
New system: the appearance of monster picture book! (It needs to be obtained from Mei Fa, and it needs to be archived again if the relevant story has been finished.)
Optimized some texts!
Some bugs have been modified!
Update notice
Source: Steam Community (opens in a new tab)