Han Yu, who traveled through time, came with a system, but it only took three months to activate. But just the day before the activation, Han Yu was attacked, which greatly increased the activation time. After a lot of hard work, Han Yu finally activated his system, but then he discovered that the system was actually a gold-based online game developed by him in his previous life. But fortunately in this life, he is rich and can enjoy the feeling of a krypton money boss.
The sensory system is the protagonist