[SHARE PURCHASE AGREEMENT Agreement Seller Purchaser Parties W I T N E S S E T H Class B Shares Shares PURCHASE AND SALE 1. Purchase and Sale th The Closing 1.2 Closing Closing Date (i) the Seller shall deliver, or cause to be delivered, to the Purchaser: (A) the original stock certificates representing the Shares; (B) a duly executed] [ADHERENCE AGREEMENT ADHERENCE AGREEMENT Agreement THIS Perfect World Co., Ltd., a company limited by shares incorporated and existing under the laws of the Cayman Islands with its registered address at the offices of Maples Corporate Services Limited, PO Box 309, Ugland House, Grand Cayman, KY1-1104 Cayman Islands (the “New Sponsor”). RECITALS: (A) Existing Parties Consortium Agreement Transaction Target NASDAQ On] [** This CUSIP applies to the American Depositary Shares, evidenced by American Depositary Receipts, each representing two Class A ordinary shares. -2- 81941U105 CUSIP No. 1. Names of Reporting Persons. Premium Lead Company Limited]

[Joint Filing Agreement [ MAGE CAPITAL LIMITED MAGE SPV LIMITED PRIMAVERA CAPITAL (CAYMAN) FUND I L.P. PRIMAVERA CAPITAL (CAYMAN) GP1 L.P., its General Partner PRIMAVERA (CAYMAN) GP1 LTD, its General Partner PRIMAVERA CAPITAL (CAYMAN) GP1 L.P. PRIMAVERA (CAYMAN) GP1 LTD, its General Partner PRIMAVERA (CAYMAN) GP1 LTD] [CUSIP No. 81941U105 1 NAME OF REPORTING PERSON Mage Capital Limited 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP ¨ x (a) 3 SEC USE ONLY 4 SOURCE OF FUNDS OO]