Avoiding further problems

By utilizing the power of the shield for only a fleeting moment, Rain skillfully avoided letting its influence seep into his mind. It was crucial for him to stay vigilant, considering the potential risks that might arise if the entity within the shield attempted to manipulate him. 

Rain recognized that he couldn't afford to be complacent, even if the mysterious being chose not to influence him directly. Remaining cautious and focused, he continued to navigate the situation surrounding the shield and its suspicious occupant.