Poisonous Heart Deceives the World

Do things according to your own preferences, take pleasure in the creatures in different realms of the game, use magic and poisonous tactics to murder the chosen ones and seize everything they have, but in the process, you will seal your existing memories, and act with an upright identity, live and die with the world, be heart-to-heart with the chosen ones, and quietly take action at the moment when everything is settled, bringing the most incredible ending and despair to the world. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.