In the Face of Temptation, Will You Participate in the Human Game?

"Ding" Strange text message, "Congratulations, you have become a lucky player of the Human Game. You completed the first game and received a bonus of 50,000 yuan." Scam? Sell? "Ding" Unfamiliar text message, "Dear Mr. Wang, your bank card with the last number 4485 has transferred 50,000 yuan." "Ding" Strange text message, "The second game has a bonus of 100,000 yuan. Please reply if you are sure." Who is behind the text message? Why was he chosen? Is there a big conspiracy behind the game?