He woke up in a ruins with no memory and no idea who he was.
The only clue was a blue engraved ring.
It guided him to the seaside, where he jumped into a new world.
…
Lin Shan said that her former boss liked him very much and followed him every step of the way, as if she was afraid that he would suddenly disappear one day.
Lin Chi said that on the day the league started, no one could find any trace of the boss. The boss and him never appeared again.
…
On the day of the final, the league referee with the highest authority under the main system, number X079·A, came to the scene in person.
The venue for the finals: Level V copy, Shen Mian.
Attack and receive double amnesia combination, he
1. Updates are random, most likely during holidays
2. Attacking is not entirely a system
3. It's quite easy to understand, and there aren't many hidden points.
Purpose: To eternal love