$SE is being sued by the maker of the video game PUBG (Krafton Inc.) for copywrite infringement. Krafton is also suing Apple and Google for distribution of copywritten work. Sea Limited's Garena subsidiary produces Free Fire, a PUBG clone. Wikipedia has a couple nice articles on the history and case law regarding copywrite and video games. Looks like a publicity stunt/money grab by Krafton to me. Not material for investors, imo.