"Dear players! The New Year Mega Promotion for 'Art Exhibition' on 3DM has arrived!
Event Duration: January 31st - February 15th
'Art Reborn' at 20% off."
https://www.3dmgame.hk/game/2464.html
The New Year Mega Promotion for Art Reborn'on 3DM has arrived!
Source: Steam Community (opens in a new tab)