1.There are 5 technology types can be researched in the Institute: Electricity, Fire, Water, Earth, Chaos/Order, each type of technology has its unique effects.

2.Initial level of each technology is 1, consume heroes of corresponding type to increase tech experience, for every level upgraded, 1 tech point will be available.

3.Consume tech points to increase corresponding tech skills, unlock advanced tech skills through fulfill requirement of front tech skills.

4.Select the technology you want to use in the embattle interface, technology will bring bonus to heroes in battle.

5.When total technology level reach requirements, some special buffs which have effects on all heroes in battle will be unlocked.

6. The first time to reset tech points is free, some gems are required afterwards.