So I Read This Thing Online 2...: Amorous Crimson.

Uchida Jurobei is no hero. He is a man fueled by a singular, boiling hatred for the S.E.A.S., the shadowy organization that orchestrated his sister's "e;accidental"e; death. To dismantle them, he has entered the belly of the beast, S.T.R.I.N.G.'s elite Marionette Academy.Having survived the brutal Battle Royal and received the "e;Blessing"e; (a potent genetic enhancement that pushes human limits) Uchida is stronger than ever. But power attracts eyes, both admiring and lethal.Thus the lines between ally and enemy blur as a chaotic new player enters the fray, Captain Acidos Crimson, a brilliant, logic-defying pirate scientist with a literal army of robots and a dangerously warped obsession with Uchida. While Uchida attempts to navigate a fragile partnership with the emotionless, lethal Spiris, he finds himself caught between a pirate's jealous rage and a sudden, coordinated assault by "e;hooligans"e; who are far more than they appear.