Attributes Maxed Out, Returning to High School as a Male God

"Old hand" Gu Yuan had a deep understanding of human nature and countless strategies, excelling effortlessly in both love and career. Logically speaking, a troublemaker like him transmigrating into a high school student was already an invasion-level bug. Adding fuel to the fire, he also obtained a system. [As long as someone develops fondness for you, you can convert their most proficient skill into your own ability] [The skill's strength will far surpass that of the person who holds you in affection] Gu Yuan couldn't help but fall into deep thought. [Is my account about to reach max level?] [Should I practice self-discipline and self-respect to avoid wreaking havoc on the campus, no,...