Lu Yuannian has a secret: whenever his emotions exceed a certain threshold, the toxin bomb inside him is triggered. Anger, fear, sadness, even laughing too hard can make him bleed from every orifice and cause his heart to stop. That's why he spent three years as "the calmest patient" in a psychiatric hospital, until the System threw him into his first instance, The Baby's Cry Hospital. The System says that clearing 100 instances will lift the curse. But Lu Yuannian soon realizes something is wrong: the first instance's boss recognizes him, an NPC in the second instance is waiting for him, and the third contains the diary of his missing girlfriend. It seems these instances aren't generated at random. They're tailor-made for him. Someone is using 100 instances to force him to lose control, bit by bit.
