"Based on the calculation that each fusion can enhance the equipment score by fifty points, it would require about four fusions under normal circumstances to successfully promote the Human Potential Activation Device to Legendary status, which is generally similar to the fusion situation of other equipment in the Umbrella Biological Experiment Zone."
However, even though a +4 fusion level is not high, Zhang Yanhang can only manage to fuse up to +3 with the Human Potential Activation Device he has obtained, so achieving a Legendary Human Potential Activation Device +4 is merely a dream.
"Even with just one fusion, perhaps due to the quality upgrade, the strength effect bonus provided by the additional attributes increased directly by 5%, from a 55% strength effect bonus to a 60% strength effect bonus.
