Lee Chan is a weapon: flawless, silent, and utterly broken. Jeon Wonwoo is the analyst tasked with assessing the new, dangerous variable in his elite team. He expects a liability. He doesn't expect a ghost walking in a dead man's skin, or the devastating, compulsive need to find the human being inside the perfect operative. In the grey world of the Athenaeum Initiative, trust is a vulnerability, and home is a moving target you choose to survive with. [Cross-posted on AO3 under the same username]