Witches really were witches. Even with different personalities, certain traits were astonishingly similar, so they could always find common ground and even cooperate.
Yang Yi tried sending Su Na a private message, received a definite answer, and gave up, settling down to listen to Lada's explanation.
Manic Laughter Syndrome was a rare disease that spread with Moon Island's activity. Light was the source of transmission, so preventing it meant blocking out the light.
Yang Yi had experienced its specific symptoms himself, including the closing of every facial opening except the mouth, followed by mental alienation and distortion, and a change in behavioral patterns, just like the Madmen on the island.
"I worked in King Sinda's library for a while. I found some ancient books there and learned that this disease existed. Preventing and treating it isn't difficult.
"But the problem lies in the special power that Manic Laughter Syndrome brings.
"This should also be a kind of Extraordinary power, one unique to Moon Island.
"Although we can use this power by spending Mad Laughter Points, its source remains a mystery. But when we cleaned up the battlefield after taking over, we found some unusual records."
Lada sent over several photos, apparently taken beneath this building. There seemed to be extensive research facilities there too, containing some leftover documents and information.
"Every seven days, this island's activity reaches a peak.
"But the records state that on that day, a damaged building appears in the island's amusement park.
"The building we're in was modeled after that one, so there's one more thing I need to ask of you. Besides capturing Madmen and recording the positive and negative effects of infection with Manic Laughter Syndrome, I also need you to enter that building and bring out as much of the research material inside