With events.
Every couple knows that the first hundred days of a relationship are the most important; it lets you know if your partner can count to one hundred. To Netmarble the 100 day anniversary for Seven Deadly Sins: Grand Cross is just another reason to toss up new events and hand out oodles of stuff.
The event introduces two new characters including Great Mage Merlin and Fighter Diane with opportunities for players to acquire 11 consecutive gacha tickets for free until June 14. Queen Elizabeth will be rewarded for anyone who accesses and participates during the event period.
Check out the official website for more information on this week’s update.