Sign in System to Get Money at the Beginning

Shi Yun got a sign-in system at the beginning, and signed in 100 million at the beginning. "Congratulations to the host for signing in. The sign-in reward is 100 million." "Congratulations to the host for signing in. The sign-in reward is one million." "Congratulations to the host for signing in. The sign-in reward is 10 million." The system Shi Yun obtained can obtain money. What should he do with the sudden huge wealth. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.