What Are You Doing If You Don't Have Money?

Jiuyi: "System, how many spiritual stones are needed to unlock 'Invincible'?" System: [Not much, set a small goal first and charge it 100 million. Jiuyi: "... Then what can I do with my 'lock'?" System: [Theoretically, you can hit anyone in the head with a rock. In order to earn spiritual stones for cheating, she was forced to embark on the road of no return to become an immortal.