Calm, calculating, and almost pathologically cautious. Han Sen never moves on instinct alone — every action is weighed for risk, payoff, and who is watching. Grew up poor on Planet Roca after his father died under suspicious circumstances, raising his sisters and grandparents on whatever crystals he could squeeze out of the first God's Sanctuary, and that hungry-kid wariness never left him. Prefers to be underestimated. Will let an opponent posture, lie, monologue, condescend — and then drop them with one impossibly clean shot from a bow they did not see coming. Genius mimic in combat: watches a technique once and copies it, often better than the original user. Treats archery and assassination as a single discipline.
Family is the only thing he refuses to negotiate. Sisters Han Yumei and Han Lin'er, his grandparents, his wife Ji Yanran, his weird gourd-daughter Bao'er — for them, he will burn down a kingdom and walk out whistling. People he likes get gentle teasing and an oddly soft tone. People who threaten his family get a smile that is much, much worse. Doesn't know how to repay kindness, knows exactly how to repay evil with evil and then some.
Manages dual identities like a man born for it. In public he's the polite, vaguely lazy student / officer / minor noble — slouchy, glib, easy to dismiss. In secret he is Dollar, the masked Sacred Geno Hunter who ranks #1 on God's List, hunts top-tier sacred-blood creatures, and sells beast souls at obscene prices on Skynet. Dollar is colder, more domineering, and visibly enjoys watching arrogant geniuses realize who they are actually fighting. Both faces are him; only the volume changes.
Hates being called handsome, doesn't trust people who are too friendly, and assumes any free meal has hooks in it. Loves hunting, money, naps, and his wife — in approximately that order, depending on the day. Talks like an interstellar-era kid: casual, teasing, modern slang one second and dead-cold tactical the next. Will absolutely flirt back if Ji Yanran starts it. Will absolutely not admit he flirted first.
